A & T State University Alumni Association
1810 15th Street Northwest
Washington, DC 20009-3902
Phone: (202) 265-7224
Business Types: Societies & Foundation Associations
|
A C P International
204 East Street Northeast
Washington, DC 20002-4923
Phone: (202) 547-6377
Business Types: Societies & Foundation Associations
|
A H I P
601 Pennsylvania Avenue Northwest Suite 500S
Washington, DC 20004-3623
Phone: (202) 778-3200
Business Types: Societies & Foundation Associations
|
A O C F I
204 East Street Northeast
Washington, DC 20002-4923
Phone: (202) 547-6344
Business Types: Societies & Foundation Associations
|
A P P I C
10 G Street Northeast Suite 440
Washington, DC 20002-4289
Phone: (202) 589-0600
Business Types: Societies & Foundation Associations
|
Aaaa
1203 19th Street Northwest Suite 400
Washington, DC 20036-2475
Phone: (202) 331-7345
Business Types: Societies & Foundation Associations
|
Aac
1850 M Street Northwest
Washington, DC 20036-5803
Phone: (202) 721-4100
Business Types: Societies & Foundation Associations
|
Aacc Press
2101 L Street Northwest
Washington, DC 20037-1526
Phone: (202) 857-0717
Business Types: Societies & Foundation Associations
|
Aacrao-Aid
1 Dupont Circle Northwest
Washington, DC 20036-1110
Phone: (202) 296-3359
Business Types: Societies & Foundation Associations
|
Aafp Center Clinical Policy Research
1350 Connecticut Avenue Northwest
Washington, DC 20036-1722
Phone: (202) 331-3360
Business Types: Societies & Foundation Associations
|
Aama
1616 H Street Northwest
Washington, DC 20006-4903
Phone: (202) 639-9745
Business Types: Societies & Foundation Associations
|
Aarc Environmental Inc
2815 North Street Southeast
Washington, DC 20019-2134
Phone: (202) 584-2272
Business Types: Environmental Groups
|
Aarp
601 East Northwest
Washington, DC 20001
Phone: (202) 434-2277
Business Types: Societies & Foundation Associations
|
Abarnathy Associates
1200 H Street Northwest
Washington, DC 20005-3942
Phone: (202) 862-9888
Business Types: Advertising Agencies, Societies & Foundation Associations
|
Acacia Ballroom
1000 U Street Northwest
Washington, DC 20001-4049
Phone: (202) 667-5221
Business Types: Fraternal Organizations
|
Academic Health Center
1350 Connecticut Avenue Northwest
Washington, DC 20036-1722
Phone: (202) 775-0554
Business Types: Societies & Foundation Associations
|
Academic Search Consultation Service
1825 K Street Northwest Suite 705
Washington, DC 20006-1224
Phone: (202) 332-4049
Business Types: Societies & Foundation Associations, Tax Return Preparation
|
Accels
1776 Massachusetts Avenue Northwest Suite 700
Washington, DC 20036-1911
Phone: (202) 833-7524
Business Types: Societies & Foundation Associations
|
Accrediting Council
750 1st Street Northeast
Washington, DC 20002-4241
Phone: (202) 336-6780
Business Types: Societies & Foundation Associations
|
Accrediting Council For Continuing Education & Training
1722 North Street Northwest
Washington, DC 20036-2907
Phone: (202) 955-1113
Business Types: Societies & Foundation Associations
|
Action On Smoking & Health
2013 H Street Northwest
Washington, DC 20006-4207
Phone: (202) 659-4310
Business Types: Societies & Foundation Associations
|
Action On Smoking & Health
701 4th Street Northwest
Washington, DC 20001-2607
Phone: (202) 289-7155
Business Types: Societies & Foundation Associations
|
Actr
1776 Massachusetts Avenue Northwest Suite 700
Washington, DC 20036-1911
Phone: (202) 833-7524
Business Types: Societies & Foundation Associations
|
Adenise American Center
Washington, DC 20001
Phone: (202) 223-9595
Business Types: Societies & Foundation Associations
|
Adventure Club
414 R Street Northwest
Washington, DC 20001-1918
Phone: (202) 986-4626
Business Types: Foundations, Clubs, Associations, Etc.
|
Adventure Clubs
414 R Street Northwest
Washington, DC 20001-1918
Phone: (202) 986-3400
Business Types: Foundations, Clubs, Associations, Etc., Nightclubs
|
Advertising Council Inc
1203 19th Street Northwest
Washington, DC 20036-2463
Phone: (202) 331-9153
Business Types: Societies & Foundation Associations
|
Adviser Compliance Associates Llc
Washington, DC 20001
Phone: (202) 628-8300
Business Types: Societies & Foundation Associations
|
Advocates For Environmental Human Rights
1730 M Street Northwest
Washington, DC 20036-4542
Phone: (202) 775-0055
Business Types: Environmental Groups
|
Advocates For Justice
4201 Georgia Avenue Northwest
Washington, DC 20011-7244
Phone: (202) 265-1432
Business Types: Societies & Foundation Associations
|
Advocates For Youth
2000 M Street Northwest Suite 750
Washington, DC 20036-3353
Phone: (202) 419-3420
Business Types: Societies & Foundation Associations
|
Aea-Advancing the Business of Technology
Washington, DC 20001
Phone: (202) 682-9110
Business Types: Societies & Foundation Associations
|
Affirmation Gay and Lesbian Mormons
200 L Street Southwest
Washington, DC 20024-3608
Phone: (202) 331-4425
Business Types: Gay & Lesbian Service Organizations, Societies & Foundation Associations
|
Afghanistan Foundation
2020 Pennsylvania Avenue Northwest
Washington, DC 20006-1811
Phone: (202) 543-1444
Business Types: Societies & Foundation Associations
|
Africa Action
1634 I Street Northwest Suite 810
Washington, DC 20006-4015
Phone: (202) 638-4440
Business Types: Humane Societies
|
African American Music Association Inc
4212 East Capitol Street Northeast
Washington, DC 20019-4407
Phone: (202) 398-3470
Business Types: Societies & Foundation Associations
|
African Continuum Theatre Coalition the
3523 12th Street Northeast
Washington, DC 20017-2561
Phone: (202) 529-5763
Business Types: Societies & Foundation Associations
|
African Institution the
7532 8th Street Northwest
Washington, DC 20012-1814
Phone: (202) 829-6554
Business Types: Societies & Foundation Associations
|
Africare
440 R Street Northwest
Washington, DC 20001-1961
Phone: (202) 462-3614
Business Types: Societies & Foundation Associations
|
Africare
440 R Street Northwest
Washington, DC 20001-1961
Phone: (202) 328-5320
Business Types: Societies & Foundation Associations
|
Afro-America Historial & Genealogical Society Inc
Washington, DC 20001
Phone: (202) 234-5350
Business Types: Societies & Foundation Associations
|
Agape Cabbage Patch & Lemae's Learning Center
2533 Pennsylvania Avenue Southeast
Washington, DC 20020-6713
Phone: (202) 584-6805
Business Types: Arts & Crafts Organizations & Information, Child Care & Day Care Services, Performing Arts
|
Agchem Alliance For Electronic Communication
1156 15th Street Northwest
Washington, DC 20005-1704
Phone: (202) 296-1585
Business Types: Societies & Foundation Associations
|
Agri-Washington
1666 K Street Northwest Suite 260
Washington, DC 20006-1260
Phone: (202) 785-6710
Business Types: Societies & Foundation Associations
|
Agribusiness Council the
2550 M Street Northwest
Washington, DC 20037-1301
Phone: (202) 296-4563
Business Types: Societies & Foundation Associations
|
Agricultural Retailers Association
1156 15th Street Northwest Suite 302
Washington, DC 20005-1745
Phone: (202) 457-0825
Business Types: Societies & Foundation Associations
|
Agudath Israel of America
1730 Rhode Island Avenue Northwest Suite 504
Washington, DC 20036-3117
Phone: (202) 835-0414
Business Types: Societies & Foundation Associations
|
Ahavat Yeshua
3850 Nebraska Avenue Northwest
Washington, DC 20016-2730
Phone: (202) 537-0572
Business Types: Book Dealers Retail, Books, Magazines, & Newspapers Stores, Foundations, Clubs, Associations, Etc.
|
Ahepa Order
1909 Q Street Northwest Suite 500
Washington, DC 20009-1050
Phone: (202) 232-6300
Business Types: Societies & Foundation Associations
|
Aids Alliance For Children Youth Families
1600 K Street Northwest
Washington, DC 20006-2806
Phone: (202) 464-4104
Business Types: Social Services & Welfare, Societies & Foundation Associations
|
Airbus -Aina Holdings Inc
1909 K Street Northwest
Washington, DC 20006-1152
Phone: (202) 467-5480
Business Types: Societies & Foundation Associations
|
Aircell Inc
1146 19th Street Northwest
Washington, DC 20036-3703
Phone: (202) 659-0300
Business Types: Societies & Foundation Associations, Telecommunications Businesses
|
Aircraft Electronics Association
Washington, DC 20001
Phone: (202) 589-1144
Business Types: Societies & Foundation Associations
|
Alaska Wilderness League
122 C Street Northwest Suite 240
Washington, DC 20001-2109
Phone: (202) 544-5205
Business Types: Environmental Conservation & Ecological Services, Societies & Foundation Associations
|
Alcoholics Anonymous General Info Hdqtrs DC MD Area
4530 Connecticut Avenue Northwest
Washington, DC 20008-4328
Phone: (202) 966-9115
Business Types: Alcohol & Drug Prevention Education, Societies & Foundation Associations
|
Alexander Graham Bell Association
3417 Volta Place Northwest
Washington, DC 20007-2737
Phone: (202) 337-5220
Business Types: Societies & Foundation Associations
|
Alliance For Children & Families
1001 Connecticut Avenue Northwest Suite 601
Washington, DC 20036-5527
Phone: (202) 429-0400
Business Types: Societies & Foundation Associations
|
Alliance For Community Media
Washington, DC 20001
Phone: (202) 393-2650
Business Types: Societies & Foundation Associations
|
Alliance For Excellent Education
1201 Connecticut Avenue Northwest Suite 901
Washington, DC 20036-2615
Phone: (202) 828-0828
Business Types: Community Centers, Societies & Foundation Associations
|
Alliance For Health Reform
1444 I Street Northwest Suite 910
Washington, DC 20005-6573
Phone: (202) 789-2300
Business Types: Societies & Foundation Associations
|
Alliance For Justice
11 Dupont Circle Northwest Suite 200
Washington, DC 20036-1206
Phone: (202) 822-6070
Business Types: Societies & Foundation Associations
|
Alliance Francaise De Washington
2142 Wyoming Avenue Northwest
Washington, DC 20008-3906
Phone: (202) 234-7911
Business Types: Language Schools, Societies & Foundation Associations, Special Education & Care
|
Alliance of Auto Manufacturers
1401 I Street Northwest Suite 900
Washington, DC 20005-6562
Phone: (202) 408-4944
Business Types: Societies & Foundation Associations
|
Alliance of Community Health Plans Inc
1729 H Street Northwest
Washington, DC 20006-3901
Phone: (202) 785-2247
Business Types: Societies & Foundation Associations
|
Alliance of Concerned Men
2905 11th Street Northwest
Washington, DC 20001-3903
Phone: (202) 986-6200
Business Types: Social Services & Welfare, Societies & Foundation Associations
|
Alliance of Non-Profit Mailers
1211 Connecticut Avenue Northwest Suite 620
Washington, DC 20036-2705
Phone: (202) 462-5132
Business Types: Societies & Foundation Associations
|
Alts
888 17th Street Northwest
Washington, DC 20006-3939
Phone: (202) 969-2587
Business Types: Societies & Foundation Associations
|
Alumni and Friends of the London School of Economics
Washington
Washington, DC 20036
Phone: (202) 296-2406
Business Types: Societies & Foundation Associations
|
Am Inst For Research
1990 K Street Northwest
Washington, DC 20006-1103
Phone: (202) 737-2621
Business Types: Societies & Foundation Associations
|
Amazon Coalition
1367 Connecticut Avenue Northwest
Washington, DC 20036-1819
Phone: (202) 785-3334
Business Types: Environmental Groups
|
Amazon Conservation Association
1731 Connecticut Avenue Northwest
Washington, DC 20009-1137
Phone: (202) 234-2356
Business Types: Environmental Groups
|
America Academy of Orthopedic Surgeons
317 Massachusetts Avenue Northeast
Washington, DC 20002-5769
Phone: (202) 546-4430
Business Types: Societies & Foundation Associations
|
America the Beautiful Fund
725 15th Street Northwest Suite 605
Washington, DC 20005-6093
Phone: (202) 638-1649
Business Types: Societies & Foundation Associations
|
America's Community Bankers
900 19th Street Northwest
Washington, DC 20006-2105
Phone: (202) 857-3100
Business Types: Societies & Foundation Associations
|
America's Health Insurance Plans
601 Pennsylvania Avenue Northwest Suite 500S
Washington, DC 20004-3623
Phone: (202) 778-3200
Business Types: Societies & Foundation Associations
|
American Academy For Liberal Education
1050 17th Street Northwest Suite 400
Washington, DC 20036-5544
Phone: (202) 452-8611
Business Types: Societies & Foundation Associations
|
American Academy of Actuaries
1100 17th Street Northwest
Washington, DC 20036-4601
Phone: (202) 467-6889
Business Types: Societies & Foundation Associations
|
American Academy of Actuaries
1100 17th Street Northwest
Washington, DC 20036-4601
Phone: (202) 833-9647
Business Types: Societies & Foundation Associations
|
American Academy of Actuaries
1100 17th Street Northwest
Washington, DC 20036-4601
Phone: (202) 223-8196
Business Types: Societies & Foundation Associations
|
American Academy of Diplomacy
1726 M Street Northwest Suite 202
Washington, DC 20036-4532
Phone: (202) 331-3721
Business Types: Charitable & Non-Profit Organizations, Social Services & Welfare, Societies & Foundation Associations
|
American Academy of Family Physicians
2021 Massachusetts Avenue Northwest
Washington, DC 20036-1011
Phone: (202) 462-5016
Business Types: Societies & Foundation Associations
|
American Academy of Family Physicians
2021 Massachusetts Avenue Northwest
Washington, DC 20036-1011
Phone: (202) 232-9033
Business Types: Societies & Foundation Associations
|
American Academy of Nurse Practitioners, Governmental Affairs
Washington, DC 20001
Phone: (202) 966-6414
Business Types: Societies & Foundation Associations
|
American Academy of Ophthalmology
1101 Vermont Avenue Northwest
Washington, DC 20005-3521
Phone: (202) 737-6662
Business Types: Societies & Foundation Associations
|
American Academy of Otolaryngic Allergy
1990 M Street Northwest
Washington, DC 20036-3404
Phone: (202) 955-5010
Business Types: Societies & Foundation Associations
|
American Academy of Pediatrics
601 13th Street Northwest Suite 400N
Washington, DC 20005-3827
Phone: (202) 347-8600
Business Types: Societies & Foundation Associations
|
American Academy of Wound Management
1255 23rd Street Northwest
Washington, DC 20037-1125
Phone: (202) 521-0386
Business Types: Societies & Foundation Associations
|
American Advertising Federation
1101 Vermont Avenue Northwest Suite 500
Washington, DC 20005-6306
Phone: (202) 898-0089
Business Types: Societies & Foundation Associations
|
American Agriculture Movement
Washington, DC 20001
Phone: (202) 544-5750
Business Types: Societies & Foundation Associations
|
American Arab
1732 Wisconsin Avenue Northwest
Washington, DC 20007-2313
Phone: (202) 244-2990
Business Types: Social Services & Welfare, Societies & Foundation Associations
|
American Associated of Private, Railroad Car Owners
630B Constitution Avenue Northeast
Washington, DC 20002
Phone: (202) 547-5696
Business Types: Societies & Foundation Associations
|
American Associates
Washington, DC 20001
Phone: (202) 554-9234
Business Types: Societies & Foundation Associations
|
American Associates For Higher Ed & Accreditation
Washington, DC 20001
Phone: (202) 293-6440
Business Types: Societies & Foundation Associations
|
American Associates of
1 Dupont Circle Northwest
Washington, DC 20036-1110
Phone: (202) 416-0339
Business Types: Societies & Foundation Associations
|
American Associates of
1 Dupont Circle Northwest
Washington, DC 20036-1110
Phone: (202) 296-1163
Business Types: Societies & Foundation Associations
|
American Association Ad Agncy
1203 19th Street Northwest
Washington, DC 20036-2463
Phone: (202) 331-7345
Business Types: Societies & Foundation Associations
|
American Association For Affirmative Action
888 16th Street Northwest Suite 800
Washington, DC 20006-4104
Phone: (202) 349-9855
Business Types: Societies & Foundation Associations
|
American Association For Clinical Chemistry
2101 L Street Northwest
Washington, DC 20037-1526
Phone: (202) 857-0717
Business Types: Societies & Foundation Associations
|
American Association For the Advancement of Science
Washington, DC 20001
Phone: (202) 326-6400
Business Types: Societies & Foundation Associations
|
American Association of Blacks In Energy
1625 K Street Northwest Suite 405
Washington, DC 20006-1678
Phone: (202) 371-9530
Business Types: Business & Professional Associations, Societies & Foundation Associations
|
American Association of Christian Schools
119 C Street Southeast
Washington, DC 20003-1843
Phone: (202) 547-2991
Business Types: Societies & Foundation Associations
|
American Association of Colleges of Nursing
1 Dupont Circle Northwest Suite 530
Washington, DC 20036-1120
Phone: (202) 463-6930
Business Types: Societies & Foundation Associations
|
American Association of Collegiate Registrars & Admissions
1 Dupont Circle Northwest
Washington, DC 20036-1110
Phone: (202) 293-9161
Business Types: Societies & Foundation Associations
|
American Association of Community Colleges
1 Dupont Circle Northwest Suite 410
Washington, DC 20036-1176
Phone: (202) 728-0201
Business Types: Societies & Foundation Associations
|
American Association of Crop Insurers
1 Massachusetts Avenue Northwest
Washington, DC 20001-1401
Phone: (202) 789-4100
Business Types: Societies & Foundation Associations
|
American Association of Engineering Society Inc
1620 I Street Northwest
Washington, DC 20006-4005
Phone: (202) 296-2237
Business Types: Societies & Foundation Associations
|
American Association of Exporters & Impo
1050 17th Street Northwest Suite 810
Washington, DC 20036-5514
Phone: (202) 857-8009
Business Types: Societies & Foundation Associations
|
American Association of Exporters & Impo
1050 17th Street Northwest Suite 810
Washington, DC 20036-5514
Phone: (202) 857-7843
Business Types: Societies & Foundation Associations
|
American Association of Homes and Services For the Aging
2519 Connecticut Avenue Northwest
Washington, DC 20008-1520
Phone: (202) 783-2242
Business Types: Societies & Foundation Associations
|
American Association of Jewish Lawyers & Jurists
2020 K Street Northwest
Washington, DC 20006-1806
Phone: (202) 775-0991
Business Types: Societies & Foundation Associations
|
American Association of Museums
1575 I Street Northwest
Washington, DC 20005-1105
Phone: (202) 289-1818
Business Types: Societies & Foundation Associations
|
American Association of Neurological Surgeons
725 15th Street Northwest Suite 500
Washington, DC 20005-2152
Phone: (202) 628-2072
Business Types: Societies & Foundation Associations
|
American Association of Nurse Anesthetists
412 1st Street Southeast Suite 12
Washington, DC 20003-1804
Phone: (202) 484-8400
Business Types: Societies & Foundation Associations
|
American Association of People With Disabilities
1629 K Street Northwest
Washington, DC 20006-1602
Phone: (202) 457-0046
Business Types: Societies & Foundation Associations
|
American Association of Physicians of Indian Origin
1818 North Street Northwest
Washington, DC 20036-2406
Phone: (202) 331-0343
Business Types: Societies & Foundation Associations
|
American Association of Residential Mortgage Regulators
1255 23rd Street Northwest
Washington, DC 20037-1125
Phone: (202) 521-3999
Business Types: Societies & Foundation Associations
|
American Association of Retired Persons
601 East Street Northwest
Washington, DC 20049-0003
Phone: (202) 434-2277
Business Types: Societies & Foundation Associations
|
American Association of State Colleges and Universities, General Information
1 Dupont Circle Northwest
Washington, DC 20036-1110
Phone: (202) 293-7070
Business Types: Societies & Foundation Associations
|
American Association of State Highway and Transportation Officia
444 North Capitol Street Northwest
Washington, DC 20001-1512
Phone: (202) 624-5800
Business Types: Societies & Foundation Associations
|
American Association of Suicidology
5221 Wisconsin Avenue Northwest Suite B
Washington, DC 20015-2053
Phone: (202) 237-2280
Business Types: Societies & Foundation Associations
|
American Association of University Professors
1012 14th Street Northwest Suite 500
Washington, DC 20005-3465
Phone: (202) 737-5900
Business Types: Societies & Foundation Associations
|
American Association On Mental Retardation
501 3rd Street Northwest
Washington, DC 20001-2760
Phone: (202) 387-1968
Business Types: Societies & Foundation Associations
|
American Bankers Association
1120 Connecticut Avenue Northwest Suite 600
Washington, DC 20036-3959
Phone: (202) 772-3380
Business Types: Societies & Foundation Associations
|
American Bankers Association
1120 Connecticut Avenue Northwest Suite 600
Washington, DC 20036-3959
Phone: (202) 663-5000
Business Types: Financial Services, Societies & Foundation Associations
|
American Bar Association
740 15th Street Northwest Floor 8
Washington, DC 20005-1022
Phone: (202) 662-1000
Business Types: Societies & Foundation Associations
|
American Bearing Manufacturers Association
2025 M Street Northwest
Washington, DC 20036-3309
Phone: (202) 367-1155
Business Types: Societies & Foundation Associations
|
American Beverage Association
1101 16th Street Northwest
Washington, DC 20036-4803
Phone: (202) 463-0356
Business Types: Societies & Foundation Associations
|
American Bird Conservancy
1731 Connecticut Avenue Northwest
Washington, DC 20009-1137
Phone: (202) 234-7181
Business Types: Environmental Groups, Transportation & Traffic Consultants & Services
|
American Board of Examiners Inc
1734 P Street Northwest
Washington, DC 20036-1320
Phone: (202) 483-0514
Business Types: Societies & Foundation Associations
|
American Bus Association
1100 New York Avenue Northwest
Washington, DC 20001
Phone: (202) 842-1645
Business Types: Societies & Foundation Associations
|
American Chemical Society
1155 16th Street Northwest
Washington, DC 20036-4892
Phone: (800) 227-5558
Business Types: Foundations, Clubs, Associations, Etc.
|
American Civil Liberties Union
915 15th Street Northwest
Washington, DC 20005-2302
Phone: (202) 546-5172
Business Types: Societies & Foundation Associations
|
American Civil Liberties Union
915 15th Street Northwest
Washington, DC 20005-2302
Phone: (202) 546-8753
Business Types: Societies & Foundation Associations
|
American Civil Liberties Union
915 15th Street Northwest
Washington, DC 20005-2302
Phone: (202) 546-1180
Business Types: Societies & Foundation Associations
|
American Civil Liberties Union
915 15th Street Northwest
Washington, DC 20005-2302
Phone: (202) 546-1440
Business Types: Societies & Foundation Associations
|
American Civil Liberties Union
915 15th Street Northwest
Washington, DC 20005-2302
Phone: (202) 547-2394
Business Types: Societies & Foundation Associations
|
American Civil Liberties Union
915 15th Street Northwest
Washington, DC 20005-2302
Phone: (202) 942-7700
Business Types: Societies & Foundation Associations
|
American Civil Liberties Union Inc
915 15th Street Northwest
Washington, DC 20005-2302
Phone: (202) 544-1681
Business Types: Societies & Foundation Associations
|
American Civil Liberties Union Inc
915 15th Street Northwest
Washington, DC 20005-2302
Phone: (202) 347-6076
Business Types: Societies & Foundation Associations
|
American Civil Liberties Union of the National Capitol Area
1400 20th Street Northwest Suite 119
Washington, DC 20036-5963
Phone: (202) 457-0800
Business Types: Societies & Foundation Associations
|
American Coalition For, Lk Forrest
Washington, DC 20001
Phone: (202) 955-6001
Business Types: Societies & Foundation Associations
|
American College of Construction Lawyers
Washington, DC 20001
Phone: (202) 638-3906
Business Types: Social Services & Welfare, Societies & Foundation Associations
|
American College of Emergency Physicians
2121 K Street Northwest Suite 325
Washington, DC 20037-1886
Phone: (202) 728-0610
Business Types: Societies & Foundation Associations
|
American College of Preventive Medicine
1660 L Street Northwest
Washington, DC 20036-5603
Phone: (202) 466-2044
Business Types: Societies & Foundation Associations
|
American College of Surgeons
1640 Wisconsin Avenue Northwest Unit 1
Washington, DC 20007-7716
Phone: (202) 337-2701
Business Types: Societies & Foundation Associations
|
American College Testing Program
1 Dupont Circle Northwest
Washington, DC 20036-1110
Phone: (202) 223-2318
Business Types: Societies & Foundation Associations
|
American Conference of Academic Deans
1818 R Street Northwest
Washington, DC 20009-1604
Phone: (202) 387-3760
Business Types: Societies & Foundation Associations
|
American Cotton Shippers Association
1725 K Street Northwest
Washington, DC 20006-1401
Phone: (202) 296-7116
Business Types: Societies & Foundation Associations
|
American Council For Capital Formation
1750 K Street Northwest Suite 400
Washington, DC 20006-2309
Phone: (202) 293-5811
Business Types: Social Services & Welfare, Societies & Foundation Associations
|
American Council of Life Insurers
101 Constitution Avenue Northwest Suite 700W
Washington, DC 20001-2146
Phone: (202) 624-2000
Business Types: Societies & Foundation Associations
|
American Council of the Blind
1155 15th Street Northwest Suite 1004
Washington, DC 20005-2706
Phone: (800) 424-8666
Business Types: Blind Institutions, Blind Services & Facilities, Social Services & Welfare, Societies & Foundation Associations, Visually Impaired Products
|
American Council of the Blind
1010 Vermont Avenue Northwest
Washington, DC 20005-4902
Phone: (800) 424-8666
Business Types: Blind Institutions, Blind Services & Facilities, Social Services & Welfare, Societies & Foundation Associations, Visually Impaired Products
|
American Council of Trustees and Alumni
1726 M Street Northwest Suite 802
Washington, DC 20036-4525
Phone: (202) 467-6787
Business Types: Societies & Foundation Associations
|
American Council On Education
1 Dupont Circle Northwest Suite 800
Washington, DC 20036-1193
Phone: (202) 939-9300
Business Types: Societies & Foundation Associations
|
American Counsel On International Personnel Inc
1212 New York Avenue Northwest
Washington, DC 20005-3987
Phone: (202) 371-6879
Business Types: Societies & Foundation Associations
|
American Dental Association
1111 14th Street Northwest Suite 1100
Washington, DC 20005-5683
Phone: (202) 898-2400
Business Types: Societies & Foundation Associations
|
American Diabetes Association, For the Office Closest To You
Washington, DC 20001
Phone: (888) 342-2383
Business Types: Diabetes Centers, Foundations Educational Philanthropic Research, Medical Research, Medical Research & Development, Social Services & Welfare, Societies & Foundation Associations
|
American Dietetic Association
1120 Connecticut Avenue Northwest Suite 600
Washington, DC 20036-3971
Phone: (202) 775-8277
Business Types: Societies & Foundation Associations
|
American Dietetic Association
1120 Connecticut Avenue Northwest Suite 480
Washington, DC 20036-3989
Phone: (202) 775-8277
Business Types: Societies & Foundation Associations
|
American Educational Research Association
1430 K Street Northwest Suite 1200
Washington, DC 20005-2528
Phone: (202) 238-3200
Business Types: Societies & Foundation Associations
|
American Foreign Service Association
2101 East Street Northwest
Washington, DC 20037-2990
Phone: (202) 338-4045
Business Types: Societies & Foundation Associations
|
American Forest & Paper Association
1111 19th Street Northwest Floor 8
Washington, DC 20036-3611
Phone: (202) 463-2700
Business Types: Societies & Foundation Associations
|
American Forests
734 15th Street Northwest Suite 800
Washington, DC 20005-1016
Phone: (202) 737-1944
Business Types: Societies & Foundation Associations
|
American Foundrymen's Society
900 2nd Street Northeast
Washington, DC 20002-3557
Phone: (202) 842-4849
Business Types: Societies & Foundation Associations
|
American Foundrymen's Society
900 2nd Street Northeast
Washington, DC 20002-3557
Phone: (202) 842-4864
Business Types: Societies & Foundation Associations
|
American Friends
110 Maryland Avenue Northeast Suite 201
Washington, DC 20002-5622
Phone: (202) 544-0324
Business Types: Societies & Foundation Associations
|
American Friends of Lubavitch
2110 Leroy Place Northwest
Washington, DC 20008-1847
Phone: (202) 332-5600
Business Types: Societies & Foundation Associations
|
American Friends Service Committee
1822 R Street Northwest
Washington, DC 20009-1604
Phone: (202) 483-3341
Business Types: Societies & Foundation Associations
|
American Gas Association
400 North Capitol Street Northwest Suite 400
Washington, DC 20001-1535
Phone: (202) 824-7000
Business Types: Gas Companies, Societies & Foundation Associations
|
American Great Lakes Ports
Washington, DC 20001
Phone: (202) 625-2102
Business Types: Societies & Foundation Associations
|
American Health Lawyers Association
1025 Connecticut Avenue Northwest Suite 600
Washington, DC 20036-5428
Phone: (202) 833-1100
Business Types: Societies & Foundation Associations
|
American Hellenic Institute
1220 16th Street Northwest
Washington, DC 20036-3217
Phone: (202) 785-8430
Business Types: Societies & Foundation Associations
|
American Home Equity Council
919 18th Street Northwest
Washington, DC 20006-5503
Phone: (202) 296-5544
Business Types: Societies & Foundation Associations
|
American Horse Council
1616 H Street Northwest Floor 7
Washington, DC 20006-4918
Phone: (202) 296-4031
Business Types: Societies & Foundation Associations
|
American Horse Protection Association
1000 29th Street Northwest Suite T100
Washington, DC 20007-3820
Phone: (202) 965-0500
Business Types: Humane Societies
|
American Hospital Association
444 North Capitol Street Northwest
Washington, DC 20001-1512
Phone: (202) 638-1100
Business Types: Societies & Foundation Associations
|
American Hospital Association
325 7th Street Northwest Suite 900
Washington, DC 20004-2809
Phone: (202) 638-1100
Business Types: Societies & Foundation Associations
|
American Hotel & Lodging Association
1201 New York Avenue Northwest Suite 600
Washington, DC 20005-3917
Phone: (202) 289-3100
Business Types: Societies & Foundation Associations
|
American Humanist Association
1777 T Street Northwest
Washington, DC 20009-7102
Phone: (202) 238-9088
Business Types: Societies & Foundation Associations
|
American Institute For Shippers Association Inc
1730 M Street Northwest Suite 400
Washington, DC 20036-4571
Phone: (202) 628-0933
Business Types: Societies & Foundation Associations
|
American Institute of Certified Planners
1776 Massachusetts Avenue Northwest
Washington, DC 20036-1904
Phone: (202) 872-0611
Business Types: City & County Government, Societies & Foundation Associations
|
American Institute of Wine & Food the
Washington, DC 20001
Phone: (202) 333-0421
Business Types: Societies & Foundation Associations
|
American Institutes For Research, Corporate Offices
1000 Thomas Jefferson Street Northwest Suite 400
Washington, DC 20007-3839
Phone: (202) 342-5000
Business Types: Social Services & Welfare, Societies & Foundation Associations
|
American Institutes For Research, Washington Research Center
1000 Thomas Jefferson Street Northwest Suite 400
Washington, DC 20007-3839
Phone: (202) 342-5000
Business Types: Social Services & Welfare, Societies & Foundation Associations
|
American Institutes For Research, Documents Design Center
1000 Thomas Jefferson Street Northwest Suite 400
Washington, DC 20007-3839
Phone: (202) 342-5000
Business Types: Social Services & Welfare, Societies & Foundation Associations
|
American Institutes For Research
1000 Thomas Jefferson Street Northwest Suite 400
Washington, DC 20007-3839
Phone: (202) 338-2817
Business Types: Social Services & Welfare, Societies & Foundation Associations
|
American Institutes For Research, Washington Research Center
1000 Thomas Jefferson Street Northwest Suite 400
Washington, DC 20007-3839
Phone: (202) 338-2817
Business Types: Social Services & Welfare, Societies & Foundation Associations
|
American Insurance Association
1130 Connecticut Avenue Northwest Suite 1000
Washington, DC 20036-3916
Phone: (202) 828-7100
Business Types: Societies & Foundation Associations
|
American International Health Alliance
1212 New York Avenue Northwest
Washington, DC 20005-3987
Phone: (202) 789-1136
Business Types: Societies & Foundation Associations
|
American Iron and Steel Institute
1101 17th Street Northwest
Washington, DC 20036-4704
Phone: (202) 452-7100
Business Types: Societies & Foundation Associations
|
American Jewish, Washington Chapter
1156 15th Street Northwest Suite 1201
Washington, DC 20005-1777
Phone: (202) 785-4200
Business Types: Societies & Foundation Associations
|
American Jewish, Government & International Affairs
1156 15th Street Northwest Suite 1201
Washington, DC 20005-1777
Phone: (202) 785-4200
Business Types: Societies & Foundation Associations
|
American Jewish Congress
1001 Connecticut Avenue Northwest Suite 407
Washington, DC 20036-5553
Phone: (202) 466-9661
Business Types: Societies & Foundation Associations
|
American Land Title Association
1828 L Street Northwest Suite 705
Washington, DC 20036-5182
Phone: (202) 296-3671
Business Types: Societies & Foundation Associations
|
American Legacy Foundation
1724 Massachusetts Avenue Northwest
Washington, DC 20036-1903
Phone: (202) 454-5555
Business Types: Societies & Foundation Associations
|
American Legacy Foundation
750 1st Street Northeast
Washington, DC 20002-4241
Phone: (202) 371-1600
Business Types: Societies & Foundation Associations
|
American Legion
3408 Wisconsin Avenue Northwest Suite 218
Washington, DC 20016-3047
Phone: (202) 362-9151
Business Types: American Legions, Veterans & Military Organizations
|
American Legion James Reese Post No 5
2027 North Capitol Street Northeast
Washington, DC 20002-1327
Phone: (202) 526-4483
Business Types: Societies & Foundation Associations
|
American Legion National Headquarters
1608 K Street Northwest
Washington, DC 20006-2847
Phone: (202) 861-2700
Business Types: Societies & Foundation Associations
|
American Legion National Headquarters
1608 K Street Northwest
Washington, DC 20006-2847
Phone: (202) 263-2980
Business Types: Societies & Foundation Associations
|
American Legion-Post No 8
224 D Street Southeast
Washington, DC 20003-1991
Phone: (202) 543-9163
Business Types: American Legions, Veterans & Military Organizations
|
American Library
1301 Pennsylvania Avenue Northwest
Washington, DC 20004-1701
Phone: (202) 628-8410
Business Types: Societies & Foundation Associations
|
American Logistics Associates
1133 15th Street Northwest Suite 640
Washington, DC 20005-2710
Phone: (202) 416-0331
Business Types: Societies & Foundation Associations
|
American Logistics Association
1133 15th Street Northwest Suite 640
Washington, DC 20005-2710
Phone: (202) 466-7636
Business Types: Societies & Foundation Associations
|
American Lung Association
1150 18th Street Northwest Suite 900
Washington, DC 20036-3846
Phone: (202) 785-3355
Business Types: Societies & Foundation Associations
|
American Lung Association, District of Columbia Affiliate
475 H Street Northwest
Washington, DC 20001-2606
Phone: (202) 682-5864
Business Types: Societies & Foundation Associations
|
American Maritime Officers
490 Lenfant Plaza Southwest Suite 7204
Washington, DC 20024-2107
Phone: (202) 479-1166
Business Types: Societies & Foundation Associations
|
American Meat Institute
1150 Connecticut Avenue Northwest Suite 1200
Washington, DC 20036-4126
Phone: (202) 587-4200
Business Types: Association Management, Real Estate Managers, Societies & Foundation Associations
|
American Medical Association
1101 Vermont Avenue Northwest Floor 12
Washington, DC 20005-3521
Phone: (202) 789-7400
Business Types: Societies & Foundation Associations
|
American Meterological Society Education Office
1120 G Street Northwest
Washington, DC 20005-3801
Phone: (202) 737-1043
Business Types: Societies & Foundation Associations
|
American Mushroom Institute
1 Massachusetts Avenue Northwest
Washington, DC 20001-1401
Phone: (202) 842-4344
Business Types: Societies & Foundation Associations
|
American National Standards Institute
1819 L Street Northwest Suite 600
Washington, DC 20036-3864
Phone: (202) 293-8020
Business Types: Societies & Foundation Associations
|
American News Womens Club Inc
1607 22nd Street Northwest
Washington, DC 20008-1921
Phone: (202) 332-6770
Business Types: Societies & Foundation Associations
|
American Nuclear Society
1120 20th Street Northwest
Washington, DC 20036-3406
Phone: (202) 973-8050
Business Types: Societies & Foundation Associations
|
American Nursery & Landscape Association
1000 Vermont Avenue Northwest Suite 300
Washington, DC 20005-4914
Phone: (202) 789-2900
Business Types: Societies & Foundation Associations
|
American Obesity Association
Washington, DC 20001
Phone: (202) 776-7711
Business Types: Societies & Foundation Associations
|
American Petroleum Institute
1220 L Street Northwest Suite 900
Washington, DC 20005-4070
Phone: (202) 682-8000
Business Types: Societies & Foundation Associations
|
American Pharmaceutical Association
2215 Constitution Avenue Northwest
Washington, DC 20037-2975
Phone: (202) 628-4410
Business Types: Societies & Foundation Associations
|
American Pilots Association
499 South Capitol Street Southwest Suite 409
Washington, DC 20003-4023
Phone: (202) 554-8131
Business Types: Societies & Foundation Associations
|
American Pilots Association
499 South Capitol Street Southwest Suite 409
Washington, DC 20003-4023
Phone: (202) 484-0700
Business Types: Societies & Foundation Associations
|
American Planning Association
1776 Massachusetts Avenue Northwest
Washington, DC 20036-1904
Phone: (202) 872-0611
Business Types: Association Management, Societies & Foundation Associations
|
American Podiatric
Washington, DC 20001
Phone: (202) 986-9200
Business Types: Societies & Foundation Associations
|
American Political Science Association
1527 New Hampshire Avenue Northwest
Washington, DC 20036-1203
Phone: (202) 483-2512
Business Types: Societies & Foundation Associations
|
American Psychological Association
750 1st Street Northeast Suite 605
Washington, DC 20002-4242
Phone: (202) 336-5500
Business Types: Societies & Foundation Associations
|
American Public Gas Association
201 Massachusetts Avenue Northeast Suite C4
Washington, DC 20002-4988
Phone: (202) 464-0240
Business Types: Societies & Foundation Associations
|
American Public Health Association
800 I Street Northwest
Washington, DC 20001-3710
Phone: (202) 777-2742
Business Types: Societies & Foundation Associations
|
American Public Power
2301 M Street Northwest Suite 300
Washington, DC 20037-1427
Phone: (202) 467-2900
Business Types: Societies & Foundation Associations
|
American Public Works
1401 K Street Northwest
Washington, DC 20005-3418
Phone: (202) 408-9541
Business Types: Societies & Foundation Associations
|
American Red Cross, Donor Centers, E Street Donor Center
2025 East Street Northwest
Washington, DC 20006-5009
Phone: (800) 448-3543
Business Types: Blood Banks, Hospitals, Social Services & Welfare, Societies & Foundation Associations
|
American Resort Development Association
1201 15th Street Northwest
Washington, DC 20005-2842
Phone: (202) 371-6700
Business Types: Societies & Foundation Associations
|
American Rivers
1025 Vermont Avenue Northwest
Washington, DC 20005-3516
Phone: (202) 347-7550
Business Types: Environmental Groups
|
American Short Line Railroad Association
1120 G Street Northwest
Washington, DC 20005-3801
Phone: (202) 628-4500
Business Types: Societies & Foundation Associations
|
American Society For Engineering Education
1000 Potomac Street Northwest
Washington, DC 20007-3501
Phone: (202) 331-3500
Business Types: Societies & Foundation Associations
|
American Society For Microbiology
1752 North Street Northwest
Washington, DC 20036-2904
Phone: (202) 737-3600
Business Types: Societies & Foundation Associations
|
American Society of Agronomy the
900 2nd Street Northeast Suite 205
Washington, DC 20002-3559
Phone: (202) 408-5382
Business Types: Societies & Foundation Associations
|
American Society of Anesthesiologists
1501 M Street Northwest Suite 300
Washington, DC 20005-1736
Phone: (202) 289-2222
Business Types: Societies & Foundation Associations
|
American Society of Association Executives
1575 I Street Northwest Suite 1200
Washington, DC 20005-1103
Phone: (202) 626-2700
Business Types: Societies & Foundation Associations
|
American Society of Association Executives
1575 I Street Northwest Suite 1200
Washington, DC 20005-1103
Phone: (202) 626-2723
Business Types: Societies & Foundation Associations
|
American Society of Clinical Pathologist
1001 Pennsylvania Avenue Northwest
Washington, DC 20004-2505
Phone: (202) 347-4450
Business Types: Societies & Foundation Associations
|
American Society of Heating Refrigerating & Air Conditioning Eng
1828 L Street Northwest
Washington, DC 20036-5104
Phone: (202) 833-1830
Business Types: Societies & Foundation Associations
|
American Society of Heating Refrigerating & Air Conditioning Eng, Government Affairs
1828 L Street Northwest
Washington, DC 20036-5104
Phone: (202) 833-1830
Business Types: Societies & Foundation Associations
|
American Society of Internal Medicine
2011 Pennsylvania Avenue Northwest
Washington, DC 20001
Phone: (202) 835-2746
Business Types: Societies & Foundation Associations
|
American Society of Landscape Architects
636 I Street Northwest
Washington, DC 20001-3736
Phone: (202) 898-2444
Business Types: Societies & Foundation Associations
|
American Studies Association
1120 19th Street Northwest Suite 301
Washington, DC 20036-3614
Phone: (202) 467-4783
Business Types: Societies & Foundation Associations
|
American Sugarbeet Growers Associates
1156 15th Street Northwest Suite 1101
Washington, DC 20005-1730
Phone: (202) 833-2398
Business Types: Societies & Foundation Associations
|
American Task Force For Lebanon
1100 Connecticut Avenue Northwest Suite 1250
Washington, DC 20036-4158
Phone: (202) 223-9333
Business Types: Societies & Foundation Associations
|
American Telecommuting Association
Washington, DC 20001
Phone: (202) 588-9001
Business Types: Societies & Foundation Associations
|
American Telemedicine Association
1100 Connecticut Avenue Northwest Suite 540
Washington, DC 20036-4121
Phone: (202) 223-3333
Business Types: Societies & Foundation Associations
|
American Textile Manufacturers Institute
1130 Connecticut Avenue Northwest
Washington, DC 20036-3904
Phone: (202) 862-0500
Business Types: Societies & Foundation Associations
|
American Textile Trade Action Coalition
910 16th Street Northwest
Washington, DC 20006-2903
Phone: (202) 452-0866
Business Types: Societies & Foundation Associations
|
