Nonprofits in WASHINGTON, DC
11,644 tax-exempt organizations with a return on IRS file.
All nonprofits in WASHINGTON, A–Z (page 10 of 117)
- AMERICAN RESORTS & RESIDENTIAL DEVEIN 52-0895129 · last filed 990 for 2025
- AMERICAN RIVERS ACTION FUNDEIN 99-0692195 · last filed 990 for 2025
- AMERICAN RIVERS INCEIN 23-7305963 · last filed 990 for 2025
- AMERICAN ROAD AND TRANSPORTATION BUILDERS ASSOCIATIONEIN 53-0026395 · last filed 990 for 2024
- AMERICAN ROAD AND TRANSPORTATION BUILDERS ASSOC TRANSPORTATIONEIN 52-6283894 · last filed 990 for 2024
- AMERICAN ROSE SOCIETYEIN 52-6036049 · last filed 990-N for 2025
- AMERICAN-RUSSIAN EDUCATIONAL CENTER INCEIN 54-1784559 · last filed 990 for 2025
- AMERICAN SALTWATER GUIDES ASSOCIATION INCEIN 83-2843826 · last filed 990 for 2024
- AMERICAN SECURITY FOUNDATIONEIN 99-3678202 · last filed 990 for 2024
- AMERICAN SECURITY PROJECTEIN 20-4079553 · last filed 990 for 2025
- AMERICAN SENIORS HOUSING ASSOCIATION INCEIN 52-2261594 · last filed 990 for 2025
- AMERICANS FOR A CLEAN ENERGY GRIDEIN 82-1765854 · last filed 990 for 2024
- AMERICANS FOR A NEW POLICY INCEIN 33-2707015 · last filed 990-N for 2025
- AMERICANS FOR BATTLEFIELD PRESERVATIONEIN 04-3843239 · last filed 990-EZ for 2025
- AMERICANS FOR CARBON DIVIDENDS INCEIN 82-4807057 · last filed 990 for 2024
- AMERICANS FOR DEMOCRATIC ACTION EDUCATIONEIN 52-1368977 · last filed 990-N for 2025
- AMERICANS FOR DEMOCRATIC ACTION INCEIN 53-0180733 · last filed 990-EZ for 2024
- AMERICANS FOR FINANCIAL REFORM EDUCATION FUNDEIN 82-2553525 · last filed 990 for 2024
- AMERICANS FOR FOOD AND BEVERAGE CHOICEEIN 27-0514291 · last filed 990 for 2024
- AMERICANS FOR GLOBAL PEACEEIN 41-2622824 · last filed 990-N for 2025
- AMERICANS FOR HOMEOPATHY CHOICE ACTIONEIN 83-4327773 · last filed 990 for 2025
- AMERICANS FOR HOMEOPATHY CHOICE FOUNDATIONEIN 83-0833598 · last filed 990 for 2025
- AMERICANS FOR INFORMED DEMOCRACY CORPORATIONEIN 30-0216496 · last filed 990-EZ for 2025
- AMERICANS FOR JERUSALEM LTDEIN 51-0402204 · last filed 990-EZ for 2025
- AMERICANS FOR MEDICAL PROGRESS EDUCATIONAL FOUNDATIONEIN 52-1711982 · last filed 990 for 2024
- AMERICANS FOR PUERTO RICOS SELF DETERMINATION INCEIN 81-4635839 · last filed 990 for 2024
- AMERICANS FOR PUERTO RICO STATEHOODEIN 46-0911246 · last filed 990-N for 2025
- AMERICANS FOR RESPONSIBLE GROWTHEIN 93-4863281 · last filed 990 for 2024
- AMERICANS FOR RESPONSIBLE INNOVATIO N LTDEIN 93-3248564 · last filed 990 for 2024
- AMERICANS FOR SAFE ACCESS FOUNDATIONEIN 51-0579227 · last filed 990 for 2024
- AMERICANS FOR SAFE AEROSPACEEIN 92-2948733 · last filed 990-EZ for 2025
- AMERICANS FOR TAX REFORMEIN 52-1403587 · last filed 990 for 2024
- AMERICANS FOR TECH CHOICE AND SECUR ITYEIN 93-4942959 · last filed 990 for 2024
- AMERICANS FOR THE ARTS ACTION FUNDEIN 20-1427963 · last filed 990 for 2024
- AMERICANS FOR THE ARTS FOUNDATIONINCEIN 26-0753160 · last filed 990-PF for 2024
- AMERICANS FOR THE ARTS INCEIN 52-1996467 · last filed 990 for 2024
- AMERICAN SHIPBUILDING SUPPLIES ASSOCIATIONEIN 90-0745635 · last filed 990-N for 2024
- AMERICAN SHIPPING AND TRADING ASSOCIATIONEIN 33-2065708 · last filed 990-N for 2025
- AMERICAN SHORT LINE AND REGIONAL RAILROAD ASSOCIATIONEIN 53-6000080 · last filed 990 for 2024
- AMERICAN SMALL MANUFACTURERS COALITIONEIN 38-2945771 · last filed 990 for 2025
- AMERICAN SOCIETY FOR BONE AND MINERAL RESEARCHEIN 43-1123207 · last filed 990 for 2024
- AMERICAN SOCIETY FOR COLLECTIVE RIGHTS LICENSING INCEIN 81-1051167 · last filed 990 for 2025
- AMERICAN SOCIETY FOR ENGINEERING EDUCATIONEIN 37-0730118 · last filed 990 for 2025
- AMERICAN SOCIETY FOR MICROBIOLOGYEIN 38-1616141 · last filed 990 for 2024
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 81-3269430 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 36-2340300 · last filed 990 for 2024
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 52-1265960 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 47-4709724 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 45-4117697 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 81-5302919 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 45-4820732 · last filed 990-N for 2024
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 62-6104786 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 52-1203987 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 52-1203979 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 65-1282580 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 82-1302827 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 81-3827806 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 46-3221646 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 47-4066234 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 81-3277612 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 52-1204206 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 52-1204132 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 23-2160304 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 52-1204227 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 95-4407694 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 52-1272097 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 52-1204194 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 81-3816612 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 91-2079437 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 52-1204205 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR PUBLIC ADMINISTRATIONEIN 52-1374959 · last filed 990-N for 2025
- AMERICAN SOCIETY FOR REPRODUCTIVE MEDICINEEIN 04-2284338 · last filed 990 for 2025
- AMERICAN SOCIETY OF ACCESS PROFESSIONALS ASAPEIN 54-1152815 · last filed 990 for 2025
- AMERICAN SOCIETY OF ACUPUNCTURISTSEIN 37-1788995 · last filed 990-EZ for 2025
- AMERICAN SOCIETY OF APPRAISERSEIN 52-1344606 · last filed 990-N for 2023
- AMERICAN SOCIETY OF ASSOCIATION EXECUTIVESEIN 53-0026940 · last filed 990 for 2025
- AMERICAN SOCIETY OF CLINICAL HYPNOSISEIN 36-2418823 · last filed 990 for 2025
- AMERICAN SOCIETY OF CLINICAL HYPNOSIS-EDUCATION & RESEARCH FOUNEIN 36-2427458 · last filed 990-N for 2024
- AMERICAN SOCIETY OF GENEALOGISTSEIN 87-0665638 · last filed 990-N for 2025
- AMERICAN SOCIETY OF HEMATOLOGY INCEIN 23-7080568 · last filed 990 for 2025
- AMERICAN SOCIETY OF INTERIOR DESIGNERS EDUCATIONAL FOUNDATION IEIN 13-2852954 · last filed 990 for 2025
- AMERICAN SOCIETY OF INTERIOR DESIGNERS INCEIN 23-7417516 · last filed 990-EZ for 2024
- AMERICAN SOCIETY OF INTERIOR DESIGNERS INCEIN 13-2798416 · last filed 990 for 2025
- AMERICAN SOCIETY OF INTERNATIONAL LAWEIN 53-0242653 · last filed 990 for 2025
- AMERICAN SOCIETY OF LANDSCAPE ARCHITECT LIBR AND ED ADV FUND INCEIN 52-2325427 · last filed 990 for 2025
- AMERICAN SOCIETY OF LANDSCAPE ARCHITECTS INCEIN 53-0259019 · last filed 990 for 2025
- AMERICAN SOCIETY OF NEPHROLOGY INCEIN 52-6078378 · last filed 990 for 2025
- AMERICAN SOCIETY OF PLANT TAXONOMISTSEIN 37-0952268 · last filed 990 for 2024
- AMERICAN SOCIOLOGICAL ASSOCIATIONEIN 13-5626343 · last filed 990 for 2024
- AMERICAN SPICE TRADE ASSOCIATION INCEIN 13-4924480 · last filed 990 for 2025
- AMERICAN STATISTICAL ASSOCIATIONEIN 52-1665991 · last filed 990-N for 2024
- AMERICANS TO PROTECT FAMILY SECURITY INCEIN 46-1362634 · last filed 990-N for 2025
- AMERICAN STUDENT DENTAL ASSOCIATIONEIN 90-0933817 · last filed 990-N for 2025
- AMERICAN SUGARBEET GROWERS ASSOCEIN 52-1065110 · last filed 990 for 2025
- AMERICANS UNITED FOR LIFEEIN 36-3906065 · last filed 990 for 2025
- AMERICANS UNITED FOR SEPARATION OF CHURCH AND STATE INCEIN 53-0184647 · last filed 990 for 2025
- AMERICAN SUSTAINABLE BUSINESS COUNCIL INCEIN 45-2387029 · last filed 990 for 2024
- AMERICAN SUSTAINABLE BUSINESS INSTITUTE INCEIN 45-2384297 · last filed 990 for 2024
- AMERICANS WELL-INFORMED IN AUTOMOBILE RETAIL ECONOMICSEIN 20-1162731 · last filed 990-N for 2025
- AMERICAN TASK FORCE ON LEBANON INCEIN 52-1611820 · last filed 990 for 2024