Nonprofits in OKLAHOMA CITY, OK
2,827 tax-exempt organizations with a return on IRS file.
All nonprofits in OKLAHOMA CITY, A–Z (page 21 of 29)
- OKLAHOMA TELEPHONE ASSOCIATIONEIN 73-0384315 · last filed 990 for 2025
- OKLAHOMA TELEPHONE ASSOCIATION FOUNDATIONEIN 73-1443925 · last filed 990-N for 2025
- OKLAHOMA TELUGU SANGHAM INCEIN 56-2608870 · last filed 990-N for 2025
- OKLAHOMA TRANSIT ASSOCIATIONEIN 75-2129006 · last filed 990 for 2024
- OKLAHOMA TRAVEL INDUSTRY ASSOCIATIONEIN 73-1301841 · last filed 990-EZ for 2024
- OKLAHOMA TRIAL JUDGES ASSOCIATIONEIN 73-1519195 · last filed 990-N for 2025
- OKLAHOMA TRUCKING ASSOCIATIONEIN 73-0132840 · last filed 990 for 2025
- OKLAHOMA ULTIMATE 2013EIN 88-2840784 · last filed 990-N for 2025
- OKLAHOMA UNIVERSAL HUMAN RIGHTS ALLIANCE INCEIN 90-1006565 · last filed 990-N for 2025
- OKLAHOMA URBAN AND COMMUNITY FORESTRY COUNCIL INCEIN 73-1385498 · last filed 990-N for 2025
- OKLAHOMA VENTURE FORUM INCEIN 73-1294392 · last filed 990-EZ for 2025
- OKLAHOMA VETERANS MEMORIALEIN 73-1209026 · last filed 990-N for 2024
- OKLAHOMA VETERINARY MEDICAL ASSOCIATIONEIN 73-1160358 · last filed 990 for 2025
- OKLAHOMA VISUAL ARTS COALITON INCEIN 73-1328072 · last filed 990 for 2025
- OKLAHOMA VOTER ALLIANCE INCEIN 88-0857914 · last filed 990 for 2025
- OKLAHOMA VOTERS UNITED INCEIN 86-2434795 · last filed 990-N for 2025
- OKLAHOMA WARRIORS HOCKEY BOOSTER CLUBEIN 99-5091699 · last filed 990-N for 2025
- OKLAHOMA WARRIORS VETERAN HOCKEY ASSOCIATIONEIN 84-4779738 · last filed 990-N for 2025
- OKLAHOMA WILDLIFE CONSERVATION FOUNDATIONEIN 83-1173562 · last filed 990 for 2025
- OKLAHOMA WOMEN IN AG ASSOCIATIONEIN 26-2806089 · last filed 990 for 2025
- OKLAHOMA WOMEN RUN FOUNDATIONEIN 84-3402905 · last filed 990-N for 2023
- OKLAHOMA WORKERS COMPENSATION EDUCATION ASSOCIATIONEIN 20-4254639 · last filed 990-EZ for 2025
- OKLAHOMA WORLD ORGANIZATION OF CHINA PAINTERS INCEIN 46-3682498 · last filed 990-N for 2025
- OKLAHOMA WRECKER OWNERS ASSOCIATIONEIN 73-1172982 · last filed 990-EZ for 2025
- OKLAHOMA YOUTH EXPOSITION INCEIN 73-1620710 · last filed 990 for 2025
- OKLAHOMA YOUTH HUNTING AND SHOOTING PROGRAM INCEIN 26-2814587 · last filed 990-EZ for 2024
- OKLAHOMA YOUTH LITERACY PROGRAMEIN 47-5404317 · last filed 990-N for 2025
- OKLAHOMA YOUTH ORCHESTRA INCEIN 73-1164786 · last filed 990 for 2025
- OKLAHOMA ZOOLOGICAL SOCIETY INCEIN 73-0688645 · last filed 990 for 2025
- OKLA SOCIETY FOR RESPIRATORY THERAPYEIN 23-7052156 · last filed 990-N for 2025
- OKRESPOND FOUNDATIONEIN 84-2746748 · last filed 990-N for 2023
- OLDE CAPITOL HILL COUNCIL INCEIN 73-1438580 · last filed 990 for 2024
- OLIVEPEACE FOUNDATIONEIN 93-4791397 · last filed 990-N for 2024
- OLIVER FOUNDATIONEIN 73-1607379 · last filed 990-PF for 2025
- OMEGA LEAGUE OKC INCEIN 33-2550963 · last filed 990-N for 2025
- OMEGA PSI PHI FRATERNITYEIN 73-6110763 · last filed 990-N for 2023
- OMNI LIFE COMMUNITY HEALTH PARTNERS INCEIN 80-0469300 · last filed 990-N for 2023
- ONCALLPROJECT FOUNDATIONEIN 93-3124150 · last filed 990-N for 2024
- ONE HEARTBEAT FOUNDATIONEIN 73-1596382 · last filed 990-PF for 2024
- ONWARD OKLAHOMA FOUNDATIONEIN 81-3609892 · last filed 990-EZ for 2025
- OPAL IRENE HENTHORNE CHARITABLE TREIN 73-1610356 · last filed 990-PF for 2025
- OPC LEAGUES INCEIN 85-2599166 · last filed 990-EZ for 2025
- OPEN DESIGN COLLECTIVE INCEIN 82-5457203 · last filed 990 for 2025
- OPEN FOR BUSINESS OKLAHOMA LLCEIN 37-1960076 · last filed 990-EZ for 2025
- OPEN GATE CHURCHEIN 46-1285650
- OPERATION CHRISTMAS TRAIN SET FOUNDATION INCEIN 47-4606808 · last filed 990-N for 2025
- OPERATION GREATER OKLAHOMA INCEIN 83-2892871 · last filed 990-N for 2025
- OPPORTUNITIES INDUSTRIALIZATION CENTER OF OKLAHOMA COUNTY INCEIN 73-0753216 · last filed 990 for 2024
- OPRY HERITAGE FOUNDATION OF OKLAHOMAEIN 02-0724111 · last filed 990 for 2024
- OPTIMIST CLUB FOUNDATION OF DOWNTOWN OKLAHOMA CITY INCEIN 73-1419384 · last filed 990-N for 2025
- ORA EDUCATION FOUNDATIONEIN 73-1006627 · last filed 990 for 2024
- ORDER OF EASTERN STAR OF OKLAHOMAEIN 23-7527073 · last filed 990-N for 2025
- ORDER OF EASTERN STAR OF OKLAHOMAEIN 23-7527111 · last filed 990-N for 2025
- ORDER OF THE AMARANTH INC SUPREME COUNCILEIN 23-7614512 · last filed 990-N for 2025
- OSAGE COUNTY FARMERS UNION LOCAL 202 INCEIN 38-4202058 · last filed 990-N for 2025
- OSBI AGENTS ASSOCIATION INCEIN 47-1982708 · last filed 990-N for 2025
- OSBI FOUNDATION INCEIN 47-1993070 · last filed 990-N for 2025
- OSMA AUXILIARY HEALTH EDUCATION FOUNDATION INCEIN 73-1371139 · last filed 990-N for 2025
- OSMA FOUNDATIONEIN 73-1370949 · last filed 990 for 2024
- OSMA HEALTH-HEALTH PLANSEIN 27-0093845 · last filed 990 for 2025
- OSTOMY ASSOCIATION OF OKLAHOMA CITY INCEIN 51-0150140 · last filed 990-N for 2025
- OU ENERGY MANAGEMENT ALUMNI ASSOC EDUCATIONAL FOUNDATIONEIN 47-0952281 · last filed 990-PF for 2024
- OU MEDICINE INCEIN 82-1883948
- OUR KIDZ UNITED INCEIN 47-1516670 · last filed 990-N for 2025
- OUR NEIGHBORHOOD EMPOWERED INCEIN 46-0697629 · last filed 990-EZ for 2024
- OUTDOOR RECREATION & RESOURCE COALITION INCEIN 73-1363446 · last filed 990-N for 2025
- OUTRAGEOUS LOVE INCEIN 81-2786688 · last filed 990 for 2025
- OUTREACH CONNECTIONS INCEIN 73-1596021 · last filed 990-N for 2024
- OUTSIDE THE DOORS MINISTRIES FOUNDATIONEIN 87-2124177 · last filed 990-N for 2024
- OVEREATERS ANONYMOUS INTERGROUPEIN 73-1156989 · last filed 990-N for 2025
- P3 URBAN MONTESSORI INCEIN 99-1477748 · last filed 990 for 2024
- PACEEIN 73-1610690 · last filed 990-EZ for 2026
- PALODURO IIEIN 36-4621477 · last filed 990 for 2025
- PAMBE GHANA INCEIN 20-4975033 · last filed 990 for 2025
- PANAMANIAN SOCIETY OF OKLAHOMAEIN 84-3632113 · last filed 990-N for 2024
- PARALYZED VETERANS OF AMERICAEIN 73-1100787 · last filed 990 for 2025
- PARENT ASSOCIATION OF THE OKLAHOMA SCHOOL OF SCIENCE & MATHEMATICSEIN 73-1393705 · last filed 990-N for 2023
- PARENT BOOSTERS USA INCEIN 33-3727151 · last filed 990-N for 2025
- PARENT BOOSTER USA INCEIN 83-3444186 · last filed 990-N for 2024
- PARENT BOOSTER USA INCEIN 83-1358916 · last filed 990-N for 2024
- PARENT BOOSTER USA INCEIN 38-4030986 · last filed 990-EZ for 2026
- PARENT BOOSTER USA INCEIN 81-2751335 · last filed 990-N for 2025
- PARENT BOOSTER USA INCEIN 84-3040527 · last filed 990-N for 2024
- PARENT BOOSTER USA INCEIN 46-0829659 · last filed 990-EZ for 2025
- PARENT BOOSTER USA INCEIN 93-2754176 · last filed 990-EZ for 2026
- PARENT BOOSTER USA INCEIN 81-4144148 · last filed 990-EZ for 2025
- PARENT BOOSTER USA INCEIN 84-3011011 · last filed 990-EZ for 2025
- PARENT BOOSTER USA INCEIN 88-1875219 · last filed 990-N for 2025
- PARENT BOOSTER USA INCEIN 88-3734540 · last filed 990-N for 2025
- PARENT BOOSTER USA INCEIN 80-0767649 · last filed 990-N for 2025
- PARENT BOOSTER USA INCEIN 85-1736787 · last filed 990-N for 2024
- PARENT BOOSTER USA INCEIN 81-4026467 · last filed 990-EZ for 2025
- PARENT BOOSTER USA INCEIN 83-1124549 · last filed 990-EZ for 2026
- PARENT BOOSTER USA INCEIN 83-0646325 · last filed 990-N for 2022
- PARENT BOOSTER USA INCEIN 84-2611952 · last filed 990-EZ for 2026
- PARENT BOOSTER USA INCEIN 99-3505049 · last filed 990-N for 2024
- PARENT BOOSTER USA INCEIN 88-0591696 · last filed 990-N for 2025
- PARENT BOOSTER USA INCEIN 84-3937979 · last filed 990-EZ for 2026
- PARENT BOOSTER USA INCEIN 83-1658971 · last filed 990-N for 2025
- PARENT BOOSTER USA INCEIN 88-3695756 · last filed 990-N for 2024