Nonprofits in WASHINGTON, DC
11,644 tax-exempt organizations with a return on IRS file.
All nonprofits in WASHINGTON, A–Z (page 14 of 117)
- ASSOCIATION OF CLINICIANS FOR THE UNDERSERVED INCEIN 61-1298728 · last filed 990 for 2024
- ASSOCIATION OF COLLEGE AND UNIVERSITY AUDITORS ROBERT T TUFFNEIN 23-7204109 · last filed 990 for 2025
- ASSOCIATION OF COLLEGIATE SCHOOLS OF ARCHITECTURE INCEIN 52-0939894 · last filed 990 for 2025
- ASSOCIATION OF COMMUNITY COLLEGE TRUSTEESEIN 52-6120210 · last filed 990 for 2025
- ASSOCIATION OF CORPORATE COUNSELEIN 52-1997796 · last filed 990 for 2025
- ASSOCIATION OF CORPORATE COUNSELEIN 52-1267965 · last filed 990 for 2025
- ASSOCIATION OF DEFENSE COMMUNITIESEIN 58-1483433 · last filed 990 for 2024
- ASSOCIATION OF DENTAL SUPPORT ORGANIZATIONSEIN 26-0170284 · last filed 990 for 2024
- ASSOCIATION OF EDISON ILLUMINATING COMPANIESEIN 13-0453115 · last filed 990 for 2024
- ASSOCIATION OF EQUIPMENT MANAGEMENT PROFESSIONALS INCEIN 64-0665249 · last filed 990 for 2024
- ASSOCIATION OF FARMWORKER OPPORTUNITY PROGRAMS AFOPEIN 56-1009730 · last filed 990 for 2025
- ASSOCIATION OF FEDERAL COMMUNICATIONS CONSULTING ENGINEEREIN 52-1126368 · last filed 990-EZ for 2024
- ASSOCIATION OF FEDERAL HEALTH ORGANIZATIONSEIN 52-1261903 · last filed 990-N for 2025
- ASSOCIATION OF FISH AND WILDLIFE AGENCIESEIN 41-6029770 · last filed 990 for 2024
- ASSOCIATION OF FLIGHT ATTENDANTS - DISASTER RELIEF FUNDEIN 52-2341209 · last filed 990-EZ for 2024
- ASSOCIATION OF FREESTANDING RADIATION ONCOLOGY CENTERSEIN 33-0236945 · last filed 990-EZ for 2025
- ASSOCIATION OF FRENCH WAR VETERANS OF WASHINGTON INCORPORATEDEIN 52-1645887 · last filed 990-N for 2025
- ASSOCIATION OF FUNDRAISING PROFESSIONALSEIN 52-1290168 · last filed 990 for 2024
- ASSOCIATION OF GOVERNING BOARDS OF UNIVERSITIES AND COLLEGESEIN 84-0502574 · last filed 990 for 2025
- ASSOCIATION OF HBCU RESEARCH INSTITUTIONS INCEIN 33-1246301 · last filed 990 for 2024
- ASSOCIATION OF HOME APPLIANCE MANUFACTURERSEIN 36-2615812 · last filed 990 for 2024
- ASSOCIATION OF HOME OFFICE UNDERWRITERSEIN 52-2305267 · last filed 990 for 2025
- ASSOCIATION OF JESUIT COLLEGES AND UNIVERSITIESEIN 52-0902755 · last filed 990 for 2025
- ASSOCIATION OF LATINO ADMINISTRATORS AND SUPERINTENDENTSEIN 27-2674757 · last filed 990 for 2025
- ASSOCIATION OF LITERARY SCHOLARSEIN 77-0402721 · last filed 990-EZ for 2024
- ASSOCIATION OF MATERNAL AND CHILD HEALTH PROGRAMSEIN 52-1529448 · last filed 990 for 2025
- ASSOCIATION OF MEDICAL DEVICE REPROCESSORS INCEIN 59-3500400 · last filed 990 for 2024
- ASSOCIATION OF METROPOLITANEIN 52-1660112 · last filed 990 for 2025
- ASSOCIATION OF METROPOLITAN WATER AGENCIESEIN 52-1263300 · last filed 990 for 2025
- ASSOCIATION OF MINORITY HEALTH PROFESSIONS SCHOOLS INCEIN 52-1431640 · last filed 990 for 2025
- ASSOCIATION OF NONPROFIT ACCOUNTANTS AND FINANCE PROFESSIONEIN 88-3737235 · last filed 990-N for 2025
- ASSOCIATION OF NOTRE DAME CLUBS INCEIN 31-1075467 · last filed 990-EZ for 2025
- ASSOCIATION OF NURSES IN AIDS CAREEIN 90-0213960 · last filed 990 for 2024
- ASSOCIATION OF OCC AND ENV CLINICSEIN 52-1553060 · last filed 990 for 2025
- ASSOCIATION OF ONCOLOGY SOCIAL WORK INCEIN 13-3736895 · last filed 990 for 2024
- ASSOCIATION OF PERFORMING ARTS PROFESSIONALS INCEIN 39-1131995 · last filed 990 for 2025
- ASSOCIATION OF PLASTIC RECYCLERS INCEIN 52-1779031 · last filed 990 for 2024
- ASSOCIATION OF PRACTICING PSYCHOLOGISTS MONTGOMERY PRINCE GEEIN 52-1051712 · last filed 990-N for 2024
- ASSOCIATION OF PROFESSIONAL COMMUNICATION CONSULTANTS INCEIN 73-1206825 · last filed 990-N for 2024
- ASSOCIATION OF PROFESSIONAL FUTURISTSEIN 43-2019676 · last filed 990-EZ for 2025
- ASSOCIATION OF PROFESSIONAL SOCIAL COMPLIANCE AUDITORS INCEIN 82-2693737 · last filed 990 for 2024
- ASSOCIATION OF PSYCHOLOGY TRAINING CLINICSEIN 80-0621658 · last filed 990-EZ for 2025
- ASSOCIATION OF PUBLIC AND LAND-GRANT UNIVERSITIESEIN 53-0183246 · last filed 990 for 2024
- ASSOCIATION OF REPUBLICAN PRESIDENTIAL APPOINTEESEIN 86-1801765 · last filed 990-N for 2023
- ASSOCIATION OF RESEARCH LIBRARIESEIN 52-0784198 · last filed 990 for 2025
- ASSOCIATION OF RETIREES OF THE INTER-AMERICAN DEVELOPMENT BANKEIN 52-1656218 · last filed 990 for 2025
- ASSOCIATION OF SCHOOLS AND PROGRAMS OF PUBLIC HEALTH INCEIN 45-3220718 · last filed 990 for 2025
- ASSOCIATION OF SCHOOLS OF ALLIED HEALTH PROFESSIONSEIN 23-6442610 · last filed 990 for 2025
- ASSOCIATION OF SCIENCE-TECHNOLOGY CENTERS INCORPORATEDEIN 52-1926756 · last filed 990 for 2024
- ASSOCIATION OF SECURITIES AND EXCHANGE COMMISSION ALUMNI INCEIN 22-3036796 · last filed 990 for 2024
- ASSOCIATION OF SMALL FOUNDATIONSEIN 65-0617866 · last filed 990 for 2025
- ASSOCIATION OF STATE AND TRIBAL HOME VISITING INITIATIVESEIN 81-1505864 · last filed 990 for 2025
- ASSOCIATION OF STATE SERVICE COMMISSIONSEIN 58-2505548 · last filed 990 for 2025
- ASSOCIATION OF STATE & TERRITORIAL SOLID WASTE MANAGEMENT OFFICIALSEIN 23-7446280 · last filed 990 for 2025
- ASSOCIATION OF TECHNOLOGY LEADERS IN INDEPENDENT SCHOOLSEIN 47-2222788 · last filed 990 for 2025
- ASSOCIATION OF TEST PUBLISHERSEIN 36-3918100 · last filed 990 for 2025
- ASSOCIATION OF THAI STUDENTS IN THE UNITED STATES OF AMERICAEIN 85-3139966 · last filed 990-N for 2025
- ASSOCIATION OF THE OLDEST INHABITANTS OF THE DISTRICT OF COLEIN 52-6047134 · last filed 990-N for 2025
- ASSOCIATION OF UNIVERSITIES FOREIN 86-0138043 · last filed 990 for 2025
- ASSOCIATION OF UNIVERSITY PROGRAMS IN HEALTH ADMINISTRATIONEIN 36-6110249 · last filed 990 for 2025
- ASSOCIATION OF UNIVERSITY TECHNOLOGY MANAGERSEIN 36-3011951 · last filed 990 for 2024
- ASSOCIATION OF VALUE AIRLINESEIN 33-4355463 · last filed 990 for 2025
- ASSOCIATION OF VETERINARY BIOLOGICS COMPANIESEIN 48-1178853 · last filed 990-EZ for 2025
- ASSOCIATION OF WOMEN IN INTL TRADE INCEIN 52-1558277 · last filed 990 for 2025
- ASSOCIATION OF WOMENS BUSINESS CENTERSEIN 37-1771308 · last filed 990 for 2024
- ASSOCIATION OF WOMENS HEALTH OBSTETRIC AND NEONATAL NURSESEIN 52-1788738 · last filed 990 for 2024
- ASSOC OF FED COMMUNICATIONS CONSUL ENGINEERS SHOLARSHIP FUNDEIN 52-1374920 · last filed 990-EZ for 2025
- ASSURANCE QUALITY FOUNDATIONEIN 82-2086262 · last filed 990-N for 2025
- ATA ACTIONEIN 87-3520148 · last filed 990 for 2024
- ATA LITIGATION CENTEREIN 54-1332836 · last filed 990 for 2024
- A THOUSAND SUNS FOUNDATIONEIN 27-2628244 · last filed 990-N for 2024
- ATLANTIC 10 CONFERENCEEIN 22-2985527 · last filed 990 for 2025
- ATLANTIC COUNCIL OF THE U S INCEIN 52-0742294 · last filed 990 for 2024
- ATLANTIC STATES GAY RODEO ASSOCIATION INCEIN 52-1738682 · last filed 990-N for 2025
- ATLAS PERFORMING ARTS CENTEREIN 52-2358563 · last filed 990 for 2025
- ATLIS CERTIFICATION COUNCIL INCEIN 99-1919400 · last filed 990-N for 2025
- ATOMIC HERITAGE FOUNDATIONEIN 03-0380408 · last filed 990-N for 2025
- ATTACHMENTS ENERGY RATING COUNCIL INCEIN 99-1411497 · last filed 990 for 2024
- ATTAINABLE RESOURCESEIN 81-2246940 · last filed 990-N for 2024
- AT THE WELL PROJECT INCEIN 83-2697895 · last filed 990 for 2025
- AUGUST FELLOWS INCEIN 32-0211935 · last filed 990-N for 2025
- AUGUSTINE CENTER INCORPORATEDEIN 83-1782768 · last filed 990-N for 2025
- AUNT BETTY FUNDEIN 93-2747349 · last filed 990-EZ for 2025
- AU NTL ASSOCIATION INCEIN 52-1575160 · last filed 990-N for 2024
- AURA RETIREE HEALTH BENEFIT TREIN 52-6775182 · last filed 990 for 2025
- AUSTRALIA AMERICA ASSOCIATIONEIN 54-1552730 · last filed 990-EZ for 2025
- AUSTRALIAN BROADCASTING CORPORATIONEIN 06-1420853 · last filed 990 for 2025
- AUTISM SOCIETY OF AMERICAEIN 52-1869579 · last filed 990-N for 2025
- AUTISM SPEAKS INCEIN 20-2329938 · last filed 990 for 2025
- AUTISTIC SELF ADVOCACY NETWORKEIN 26-1270198 · last filed 990 for 2025
- AUTM FOUNDATIONEIN 14-2000899 · last filed 990-EZ for 2024
- AUTOIMMUNE ALLIANCE INCEIN 99-2798986
- AUTO-ISAC INCEIN 47-5237220 · last filed 990 for 2024
- AUTONOMOUS VEHICLE INDUSTRY ASSOCIATIONEIN 81-3117705 · last filed 990 for 2024
- AUTOS DRIVE AMERICAEIN 84-3839959 · last filed 990 for 2024
- AVALON THEATRE PROJECT INCEIN 52-2360410 · last filed 990 for 2025
- AVIATION SUPPLIERS ASSOCIATIONEIN 52-1810339 · last filed 990 for 2024
- AVIATION SUPPLY CHAIN INTEGRITY COALITIONEIN 99-1730276 · last filed 990 for 2024
- AVINA AMERICAS INCEIN 26-3525897 · last filed 990 for 2025
- AVIV FOUNDATION INCEIN 47-4498674 · last filed 990-PF for 2024