Nonprofits in WASHINGTON, DC
11,644 tax-exempt organizations with a return on IRS file.
All nonprofits in WASHINGTON, A–Z (page 77 of 117)
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 43-6100252 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 23-7277679 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 62-6047424 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 80-0295470 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 23-6296831 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 23-7304871 · last filed 990-N for 2024
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 25-6066478 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 74-6067186 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 91-1347839 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 58-1740537 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 48-0877142 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 58-1550620 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 65-0183467 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 58-1435275 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 58-1555708 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 75-2076364 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 71-6067133 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 91-1526877 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 91-1769462 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 31-6056220 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 23-7393596 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 22-2839525 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 58-2288922 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 72-0961067 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 23-6419842 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 34-6554749 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 23-7332272 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 43-6052115 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 74-2596304 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 58-2044936 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 51-6139979 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 51-0178955 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 95-9098248 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 59-2240096 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 93-6032142 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 75-6065729 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 63-6050847 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 55-6023548 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 73-6120183 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 47-3085974 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 94-2534985 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 74-6107047 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 25-6066482 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 37-6047855 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 74-6075994 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 57-6021350 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 54-6058891 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTSEIN 23-7469529 · last filed 990-N for 2025
- NATIONAL SOCIETY DAUGHTERS OF THE AMERICAN COLONISTS BEL AIR CHAPTEREIN 92-3561090 · last filed 990-N for 2025
- NATIONAL SOCIETY OF ARTS AND LETTERSEIN 35-6019417 · last filed 990 for 2026
- NATIONAL SOCIETY OF BLACK ENGINEERSEIN 52-2233445 · last filed 990-N for 2025
- NATIONAL SOCIETY OF BLACK ENGINEERSEIN 36-4575312 · last filed 990-N for 2022
- NATIONAL SOCIETY OF COMPLIANCE PROFESSIONALS INCEIN 06-1205471 · last filed 990 for 2024
- NATIONAL SOCIETY OF PERSHING ANGELSEIN 51-0420065 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE CHILDREN OF THE AMERICAN REVOLUTIONEIN 53-0116337 · last filed 990 for 2025
- NATIONAL SOCIETY OF THE CHILDREN OF THE AMERICAN REVOLUTIONEIN 23-7248843 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE CHILDREN OF THE AMERICAN REVOLUTIONEIN 22-3517226 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE COLONIAL DAMES OF AMERICAEIN 53-0224364 · last filed 990 for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN COLONISTSEIN 58-1589186 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 23-7027707 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 56-6061300 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 52-0898036 · last filed 990 for 2024
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 95-6190449 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 52-6054438 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 46-3826548 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 52-6046262 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 23-7026384 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 23-6297521 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 54-1053007 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 52-6054393 · last filed 990-N for 2024
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 53-0205923 · last filed 990 for 2024
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 52-6054416 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 37-6045748 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 25-6065738 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 52-6046157 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 23-7048979 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 04-6068293 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 56-6060603 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 48-6121397 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 52-6054415 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE AMERICAN REVOLUTIONEIN 54-6052473 · last filed 990-N for 2024
- NATIONAL SOCIETY OF THE DAUGHTERS OF THE BARONS OF RUNNEMEDE INCEIN 54-6045225 · last filed 990-N for 2025
- NATIONAL SOCIETY OF THE SONS OF THE AMERICAN REVOLUTIONEIN 53-0237718 · last filed 990 for 2023
- NATIONAL SOCIETY UNITED STATES DAUGHTERS OF 1812EIN 53-0116360 · last filed 990 for 2025
- NATIONAL SPACE CLUB AND FOUNDATIONEIN 46-2820184 · last filed 990 for 2025
- NATIONAL SPACE SOCIETYEIN 23-7417411 · last filed 990 for 2024
- NATIONAL SPECIAL DISTRICTS ASSOCIATIONEIN 33-2638989 · last filed 990 for 2025
- NATIONAL SPECTRUM CONSORTIUM INCEIN 88-1444289 · last filed 990 for 2025
- NATIONAL STUDENT LEGAL DEFENSE NETWORKEIN 82-3474942 · last filed 990 for 2024
- NATIONAL SUMMER LEARNING ASSOC INCEIN 26-3356271 · last filed 990 for 2025
- NATIONAL SUMMIT ON AFRICAEIN 52-2018801 · last filed 990-EZ for 2025
- NATIONAL SURGICAL ASSISTANT ASSOCIATIONEIN 54-1123342 · last filed 990 for 2025
- NATIONAL SUSTAINABLE AGRICULTURE COALITIONEIN 33-4933815 · last filed 990-N for 2025
- NATIONAL SYMPHONY ORCHESTRA ASSOCIATION OF WASHINGTON D CEIN 53-0208364 · last filed 990 for 2025
- NATIONAL TAXPAYERS UNIONEIN 52-1009116 · last filed 990 for 2024
- NATIONAL TAXPAYERS UNION FOUNDATIONEIN 52-1122683 · last filed 990 for 2024
- NATIONAL TECHNICAL ASSOCIATIONEIN 23-7330136 · last filed 990-N for 2023
- NATIONAL THEATRE OF THE DEAF INCEIN 06-1051786 · last filed 990-N for 2023
- NATIONAL TIMBER HARVESTING AND TRANS SAFETY FOUNDATION INCEIN 52-1786444 · last filed 990-EZ for 2025
- NATIONAL TREASURY EMPLOYEES UNIONEIN 51-0178157 · last filed 990-N for 2024