Nonprofits in OKLAHOMA CITY, OK
2,827 tax-exempt organizations with a return on IRS file.
All nonprofits in OKLAHOMA CITY, A–Z (page 20 of 29)
- OKLAHOMA NONPROFIT PARTNERS FOUNDATIONEIN 85-3390911 · last filed 990-EZ for 2024
- OKLAHOMANS FOR CRIMINAL JUSTICE REFORM ACTION INCEIN 82-4661308 · last filed 990 for 2025
- OKLAHOMANS FOR CRIMINAL JUSTICE REFORM INCEIN 61-1811295 · last filed 990 for 2024
- OKLAHOMANS FOR ENERGY AND JOBS INCEIN 73-1099314 · last filed 990-EZ for 2025
- OKLAHOMANS FOR SAFE BRIDGES AND ROADS INCEIN 20-1570958 · last filed 990 for 2025
- OKLAHOMANS FOR SPECIAL LIBRARY SERVICESEIN 73-1304966 · last filed 990-EZ for 2025
- OKLAHOMANS FOR THE ARTS INCEIN 73-1405930 · last filed 990 for 2025
- OKLAHOMANS PARTNERING FOR HEALTH INCEIN 33-2893149 · last filed 990 for 2025
- OKLAHOMA NURSERY AND LANDSCAPE ASSOCIATION INCEIN 73-0734570 · last filed 990-EZ for 2025
- OKLAHOMA NURSES ASSOCIATIONEIN 73-6118980 · last filed 990-N for 2025
- OKLAHOMA NURSES ASSOCIATIONEIN 73-6099405 · last filed 990-N for 2025
- OKLAHOMA NURSES ASSOCIATIONEIN 73-0490791 · last filed 990-N for 2025
- OKLAHOMA NURSES ASSOCIATIONEIN 73-0611482 · last filed 990-N for 2025
- OKLAHOMA NURSES FOUNDATION INCEIN 73-1165207 · last filed 990-N for 2025
- OKLAHOMA ONE-CALL SYSTEM INCEIN 73-1093611 · last filed 990 for 2025
- OKLAHOMA OPTOMETRIC ASSOCIATIONEIN 73-0641734 · last filed 990 for 2025
- OKLAHOMA OPTOMETRIC PHYSICIANSEIN 20-1903665 · last filed 990-EZ for 2025
- OKLAHOMA ORTHODONTIC SOCIETYEIN 32-0291709 · last filed 990-EZ for 2024
- OKLAHOMA OSTEOPATHIC ASSOCIATIONEIN 73-0757525 · last filed 990 for 2024
- OKLAHOMA PARENTS FOR STUDENT ACHIEVEMENT INCEIN 93-4447936 · last filed 990 for 2024
- OKLAHOMA PARTNERSHIP FOR SCHOOL READINESS FOUNDATION INCEIN 30-0213815 · last filed 990 for 2025
- OKLAHOMA PASTEL SOCIETYEIN 81-2650148 · last filed 990-N for 2025
- OKLAHOMA PAYROLL ORG LLCEIN 73-1414077 · last filed 990-N for 2025
- OKLAHOMA PEAK PERFORMANCE VOLLEYBALL CLUBEIN 81-1308599 · last filed 990 for 2025
- OKLAHOMA PETROLEUM MARKETERS & CONVENIENCE STORES ASSOCIATION INCEIN 73-0709109 · last filed 990 for 2025
- OKLAHOMA PHILHARMONIC AFFILIATED FUND OF THE OKLAHOMA CITYEIN 73-1461680 · last filed 990 for 2025
- OKLAHOMA PHILHARMONIC SOCIETY INCEIN 73-1328565 · last filed 990 for 2025
- OKLAHOMA PHOENIX PROJECT INCEIN 88-0813070 · last filed 990-N for 2025
- OKLAHOMA PODIATRIC MEDICAL ASSOCIATION INCEIN 73-1080341 · last filed 990 for 2024
- OKLAHOMA POLICE AND FIRE ATHLETIC ASSOCIATIONEIN 72-1537188 · last filed 990-N for 2025
- OKLAHOMA POLICY ENGAGEMENT NETWORK INCEIN 92-2633921 · last filed 990-N for 2023
- OKLAHOMA PORK COUNCIL INCEIN 73-1363139 · last filed 990 for 2025
- OKLAHOMA PREMIER ATHLETIC CLUBEIN 99-3846413 · last filed 990-N for 2025
- OKLAHOMA PRESS ASSOCIATIONEIN 73-0383650 · last filed 990 for 2025
- OKLAHOMA PROFESSIONALS FOR HOME CARE LLCEIN 47-4254182 · last filed 990-N for 2025
- OKLAHOMA PROGRESS NOW SYNDICATEEIN 84-3823247 · last filed 990-N for 2024
- OKLAHOMA PROPANE GAS ASSOCIATIONEIN 73-0606470 · last filed 990 for 2025
- OKLAHOMA PROPERTY AND CASUALTY INSURANCE GUARANTY ASSOCIATIONEIN 73-1121874 · last filed 990 for 2024
- OKLAHOMA PROTON FOUNDATIONEIN 84-4765097 · last filed 990 for 2025
- OKLAHOMA PSYCHIATRIC PHYSICIANS ASSOCIATIONEIN 73-6111803 · last filed 990-EZ for 2025
- OKLAHOMA PUBLIC EMPLOYEES ASSOCIATIONEIN 73-0992657 · last filed 990 for 2024
- OKLAHOMA PUBLIC HEALTH ASSOCIATIONEIN 23-7159694 · last filed 990-EZ for 2024
- OKLAHOMA PUBLIC SCHOOL RESOURCE CENTER EIGO INCEIN 46-5452731 · last filed 990 for 2025
- OKLAHOMA PUBLIC SCHOOL RESOURCE CENTER INCEIN 46-3231101 · last filed 990 for 2025
- OKLAHOMA PUBLIC SCHOOLS FOUNDATIONEIN 88-2250021
- OKLAHOMA QUARTER HORSE ASSOCIATION INCEIN 73-0777189 · last filed 990 for 2025
- OKLAHOMA RAILWAY MUSEUM LIMITEDEIN 73-1234341 · last filed 990 for 2025
- OKLAHOMA RAMPS PROJECT INCEIN 45-2841899 · last filed 990-N for 2025
- OKLAHOMA READY-MIXED CONCRETE ASSOCIATIONEIN 73-0658701 · last filed 990 for 2025
- OKLAHOMA RECEIVERSHIP OFFICE INCEIN 20-5859907 · last filed 990 for 2024
- OKLAHOMA REPERTORY THEATRE GROUP INCORPORATEDEIN 73-1585689 · last filed 990 for 2025
- OKLAHOMA RESTAURANT ASSOCIATIONEIN 73-0383792 · last filed 990 for 2025
- OKLAHOMA RETAIL ASSOCIATIONEIN 47-4077860 · last filed 990 for 2025
- OKLAHOMA RETIRED EDUCATORS ASSNEIN 73-1331032 · last filed 990 for 2025
- OKLAHOMA RETIRED FIREFIGHTERS ASSOCIATIONEIN 93-4240847 · last filed 990-EZ for 2025
- OKLAHOMA ROMANCE WRITERS GUILD INCEIN 85-3382166 · last filed 990-N for 2025
- OKLAHOMA ROOFING CONTRACTORS ASSOCIATION INCEIN 73-0749357 · last filed 990 for 2024
- OKLAHOMA ROUGHNECKS YOUTH BASEBALLEIN 87-3290031 · last filed 990-PF for 2023
- OKLAHOMA RURAL WATER ASSOCIATION INCEIN 23-7329973 · last filed 990 for 2025
- OKLAHOMA RURAL WATER ENRICHMENT FOUNDATIONEIN 73-1558074 · last filed 990-EZ for 2025
- OKLAHOMA SAFETY COUNCIL INCORPORATEDEIN 73-0678258 · last filed 990 for 2024
- OKLAHOMA SAVED BY GRACE OUTREACH MINISTRIES INCEIN 84-3089238 · last filed 990 for 2025
- OKLAHOMA SAVED BY GRACE RESTORATION MINISTRIESEIN 80-0868743 · last filed 990 for 2019
- OKLAHOMA SCHOOL OF SCIENCE MATHEMATICS FOUNDATIONEIN 73-1401430 · last filed 990 for 2024
- OKLAHOMAS CREDIT UNIONEIN 73-6093655 · last filed 990 for 2023
- OKLAHOMA SCULPTURE SOCIETYEIN 73-1567004 · last filed 990-N for 2025
- OKLAHOMA SECONDARY SCHOOL ACTIVITIES ASSOCIATIONEIN 73-0599761 · last filed 990 for 2025
- OKLAHOMA SENIOR FOLLIES INCEIN 81-1235700 · last filed 990-EZ for 2024
- OKLAHOMA SENIORS CABARETEIN 61-1604682 · last filed 990-N for 2025
- OKLAHOMA SHAKESPEARE IN THE PARKEIN 73-1276763 · last filed 990 for 2024
- OKLAHOMA SHOULDER AND ELBOW RESEARCH FOUNDATION INCEIN 86-2980867 · last filed 990-N for 2025
- OKLAHOMA SINGLE PARENT SCHOLARSHIP PROGRAMEIN 81-2851270 · last filed 990 for 2025
- OKLAHOMA SOARING ASSOCIATIONEIN 46-4746518 · last filed 990-N for 2024
- OKLAHOMA SOCCER ASSOCIATION INCEIN 73-0779504 · last filed 990 for 2026
- OKLAHOMA SOCIETY OF CERTIFIED PUBLIC ACCOUNTANTSEIN 73-1376933 · last filed 990 for 2025
- OKLAHOMA SOCIETY OF CERTIFIED PUBLIC ACCOUNTANTSEIN 73-0689320 · last filed 990 for 2025
- OKLAHOMA SOCIETY OF CERTIFIED PUBLIC ACCOUNTANTS EDUCATIONAL FDNEIN 73-1339781 · last filed 990 for 2025
- OKLAHOMA SOCIETY OF CLINICAL ONCOLOGY INCEIN 73-1392619 · last filed 990 for 2025
- OKLAHOMA SOCIETY OF HEALTH-SYSTEM PHARMACISTSEIN 73-1043506 · last filed 990-EZ for 2025
- OKLAHOMA SOCIETY POST ANESTHESIA NURSES INCEIN 73-1272094 · last filed 990-N for 2025
- OKLAHOMA SOLAR ASSOCIATIONEIN 82-3370766 · last filed 990-N for 2024
- OKLAHOMA SOVEREIGN ARTS FOUNDATIONEIN 45-3343442 · last filed 990-N for 2025
- OKLAHOMA STATE ASSOCIATION OF PATHOLOGISTS INCEIN 73-1227251 · last filed 990-N for 2025
- OKLAHOMA STATE BUREAU OF INVESTIGATION EMPLOYEE ASSOCIATIONEIN 73-1303818 · last filed 990-N for 2023
- OKLAHOMA STATE CHAMBER OF COMMERCE AND ASSOCIATED INDUSTRIESEIN 73-1270209 · last filed 990 for 2024
- OKLAHOMA STATE COACHES ASSOCEIN 73-1323483 · last filed 990 for 2025
- OKLAHOMA STATE FAIR INCEIN 73-6017980 · last filed 990 for 2024
- OKLAHOMA STATE FIREFIGHTERS TRAINING AND BENEVOLENT FUND LLCEIN 83-4431016 · last filed 990-N for 2024
- OKLAHOMA STATE FIREMENS ASSOCIATIONEIN 73-0704956 · last filed 990 for 2025
- OKLAHOMA STATE FIREMENS MUSEUM INCEIN 73-6109355 · last filed 990 for 2025
- OKLAHOMA STATE HOME BUILDERS ASSOCIATIONEIN 73-0683222 · last filed 990 for 2024
- OKLAHOMA STATE MEDICAL ASOCIATION AUXILIARYEIN 73-1103004 · last filed 990-N for 2025
- OKLAHOMA STATE MEDICAL ASSOCIATIONEIN 73-0384245 · last filed 990 for 2025
- OKLAHOMA STATE PARK FOUNDATION INCEIN 72-1546866 · last filed 990-N for 2025
- OKLAHOMA STATE SCHOOL BOARDS ASSOCIATION FOUNDATIONEIN 46-1499202 · last filed 990-N for 2025
- OKLAHOMA STATE SCHOOL BOARDS ASSOCIATION INCEIN 73-6636480 · last filed 990 for 2025
- OKLAHOMA STATE TROOPERS FOUNDATION INCEIN 82-3674445 · last filed 990-N for 2025
- OKLAHOMA STRUCTURAL ENGINEERS ASSOCIATION INCEIN 27-4250402 · last filed 990-EZ for 2025
- OKLAHOMA SUSTAINABILITY NETWORK ASSOCIATIONEIN 41-2030911 · last filed 990 for 2024
- OKLAHOMA SYMPOSIUM INCEIN 20-0559749 · last filed 990-N for 2024