Nonprofits in COLUMBUS, OH
5,363 tax-exempt organizations with a return on IRS file.
All nonprofits in COLUMBUS, A–Z (page 40 of 54)
- OHIO OPERATING ENGINEERS HEALTH & WELFARE PLANEIN 31-4446857 · last filed 990 for 2025
- OHIO OPHTHALMOLOGICAL SOCIETYEIN 31-0921016 · last filed 990 for 2025
- OHIO OSTEOPATHIC ASSOCIATIONEIN 31-6049335 · last filed 990 for 2025
- OHIO OSTEOPATHIC FOUNDATIONEIN 23-7263316 · last filed 990 for 2025
- OHIO OSTEOPATHIC POLITICAL ACTION COMMITTEEEIN 31-6162266 · last filed 990-N for 2023
- OHIO PEER RECOVERY ORGANIZATIONSEIN 84-4561840 · last filed 990 for 2025
- OHIO PET FUNDEIN 20-2289216 · last filed 990 for 2025
- OHIO PHARMACISTS ASSOCIATIONEIN 31-4271660 · last filed 990 for 2024
- OHIO PHARMACISTS FOUNDATIONEIN 31-1337520 · last filed 990 for 2025
- OHIO PHYSICIANS FOR REPRODUCTIVE RIGHTS FOUNDATIONEIN 99-2968997 · last filed 990-N for 2024
- OHIO PHYSICIANS HEALTH PROGRAMEIN 34-1817218 · last filed 990 for 2024
- OHIO PIRG CITIZEN LOBBYEIN 13-4262363 · last filed 990-EZ for 2025
- OHIO PLEIN AIR SOCIETYEIN 81-0594342 · last filed 990-N for 2025
- OHIO PODIATRIC MEDICAL ASSOCIATIONEIN 23-7239698 · last filed 990 for 2026
- OHIO POETRY ASSOCIATION INCEIN 31-0914855 · last filed 990-N for 2025
- OHIO POULTRY ASSOCIATIONEIN 31-4379530 · last filed 990 for 2024
- OHIO POULTRY FOUNDATIONEIN 47-5653724 · last filed 990-N for 2024
- OHIO PREVENTION PROFESSIONALS ASSOCIATION INCEIN 31-1232607 · last filed 990 for 2025
- OHIO PROGRESSIVE BUDDHISM ASSOCIATIONEIN 45-2414854 · last filed 990-N for 2025
- OHIO PROGRESSIVE COLLABORATIVE EDUCATION FUNDEIN 82-5116453 · last filed 990 for 2025
- OHIO PROPANE EDUCATION AND RESEARCH COUNCIL INCEIN 31-1649970 · last filed 990 for 2025
- OHIO PROPANE GAS ASSOCIATIONEIN 31-0801375 · last filed 990 for 2025
- OHIO PROSECUTING ATTORNEYS ASSOCIATIONEIN 31-0799020 · last filed 990 for 2025
- OHIO PSYCHOLOGICAL ASSOCIATIONEIN 31-0833663 · last filed 990 for 2025
- OHIO PUBLIC EMPLOYER LABOR RELATIONS ASSOCIATIONEIN 31-1614788 · last filed 990 for 2025
- OHIO PUBLIC HEALTH PARTNERSHIPEIN 20-3664970 · last filed 990 for 2024
- OHIO PUBLIC INTEREST LAW FOUNDATION INCEIN 31-0967504 · last filed 990-EZ for 2024
- OHIO PUBLIC RADIO INCEIN 31-1314329 · last filed 990-N for 2024
- OHIO PUBLIC TRANSIT ASSOCIATIONEIN 23-7094806 · last filed 990 for 2025
- OHIO PUG RESCUEEIN 31-1748269 · last filed 990-N for 2025
- OHIO PULAR SPEAKING ASSOCIATIONEIN 31-1512784 · last filed 990-N for 2024
- OHIO QUARTER HORSE ASSOCIATION INCEIN 34-1034161 · last filed 990 for 2025
- OHIO QUARTER HORSE FOUNDATIONEIN 47-3287670 · last filed 990-EZ for 2025
- OHIO RADIO READING SERVICESEIN 31-1040426 · last filed 990-N for 2025
- OHIO RAILROAD ASSOCIATION 7313 RRB NOEIN 31-6402243 · last filed 990-EZ for 2024
- OHIO READY-MIXED CONCRETE ASSNEIN 31-4271235 · last filed 990 for 2025
- OHIO REALTIST ASSOCIATION INCEIN 93-4820590 · last filed 990-EZ for 2024
- OHIO REALTIST FOUNDATIONEIN 83-2233838 · last filed 990-N for 2023
- OHIO REALTORS CHARITABLE & EDUCATIONAL FUNDEIN 31-0998071 · last filed 990 for 2025
- OHIO RECORDERS ASSOCIATIONEIN 31-1351642 · last filed 990 for 2025
- OHIO RECOVERY HOUSING INCEIN 99-1884930 · last filed 990 for 2025
- OHIO RECREATIONAL SPORTS ASSOCIATIONEIN 34-1501724 · last filed 990-N for 2025
- OHIO RESTAURANT ASSNEIN 31-4271670 · last filed 990 for 2024
- OHIO RESTAURANT ASSOCIATION EDUCATION FOUNDATION INCEIN 31-1739154 · last filed 990 for 2024
- OHIO RETIRED TEACHER FOUNDATIONEIN 31-6050636 · last filed 990 for 2025
- OHIO RIGHTS GROUPEIN 46-1836190 · last filed 990-N for 2025
- OHIO RIGHT TO LIFE SOCIETYEIN 31-0856041 · last filed 990 for 2024
- OHIO RIGHT TO LIFE SOCIETY INC EDUCATIONAL FUNDEIN 31-1218303 · last filed 990 for 2024
- OHIO RURAL ELECTRIC COOPERATIVES INC COUNTRY LIVING MAGAZINEEIN 51-0174617 · last filed 990 for 2025
- OHIO SALON ASSOCIATIONEIN 46-0531290 · last filed 990-EZ for 2025
- OHIOS ASSOCIATION OF GOODWILL INDUSTRIES INCEIN 23-7296009 · last filed 990-EZ for 2024
- OHIO SCHOLARSHIP FUNDEIN 88-2008090 · last filed 990 for 2025
- OHIO SCHOLARSHIP PROVIDERS ASSOCIATIONEIN 82-2308799 · last filed 990-N for 2023
- OHIO SCHOLASTIC CHESS ASSOCIATIONEIN 26-4689702 · last filed 990-N for 2025
- OHIO SCHOOL BASED HEALTH CARE ASSOCIATION INCEIN 06-1638227 · last filed 990-N for 2025
- OHIO SCHOOL BOARDS ASSOCIATIONEIN 31-4414897 · last filed 990 for 2024
- OHIO SCHOOL BOARDS ASSOCIATION GROUP HEALTH PLAN TRUSTEIN 27-1428733 · last filed 990 for 2024
- OHIO SCHOOL BOARDS ASSOCIATION INSURANCE TRUSTEIN 31-6190360 · last filed 990 for 2024
- OHIO SCHOOL BOARDS ASSOCIATION LEGAL ASSISTANCE FUNDEIN 31-0934576 · last filed 990 for 2024
- OHIO SCHOOL BOARDS ASSOCIATION SCHOLARSHIP FOUNDATIONEIN 81-4076301 · last filed 990-N for 2025
- OHIO SCHOOL LEADERSHIP FOUNDATIONEIN 47-1194011 · last filed 990 for 2025
- OHIO SCHOOL PSYCHOLOGISTS ASSOCIATIONEIN 34-1000720 · last filed 990 for 2025
- OHIO SHEEP IMPROVEMENT ASSOCIATIONEIN 31-1351374 · last filed 990 for 2025
- OHIO SICKLE CELL HEALTH ASSOCIATION INCEIN 31-0968012 · last filed 990 for 2025
- OHIO SOCIETY FOR RESPIRATORY THERAPYEIN 34-1250302 · last filed 990-EZ for 2025
- OHIO SOCIETY OF ANESTHESIOLOGISTSEIN 34-0866225 · last filed 990 for 2025
- OHIO SOCIETY OF ASSOCIATION EXECUTIVESEIN 31-1006124 · last filed 990 for 2024
- OHIO SOCIETY OF ASSOCIATION EXECUTIVES FOUNDATIONEIN 81-4263156 · last filed 990-EZ for 2024
- OHIO SOCIETY OF CERTIFIED PUBLIC ACCOUNTANTSEIN 31-4378053 · last filed 990 for 2025
- OHIO SOCIETY OF HOSPITAL PHARMACISTSEIN 31-1387450 · last filed 990 for 2025
- OHIO SOCIETY OF PATHOLOGISTS INCEIN 34-6555679 · last filed 990-N for 2025
- OHIO SOCIETY OF PROFESSIONAL ENGINEERSEIN 31-4350044 · last filed 990 for 2025
- OHIO SPECIAL INITIATIVES BY BROTHERS AND SISTERSEIN 27-1241554 · last filed 990-EZ for 2024
- OHIO SPEECH AND HEARING GOVERNMENT AFFAIRS COALITIONEIN 83-4677051 · last filed 990-N for 2025
- OHIO SPLASHEIN 31-1632715 · last filed 990-N for 2025
- OHIO STATE ASSEMBLY OF ASTEIN 31-1785178 · last filed 990-N for 2025
- OHIO STATE BAR ASSOCIATIONEIN 31-4271520 · last filed 990 for 2025
- OHIO STATE BAR FOUNDATIONEIN 31-6054093 · last filed 990 for 2024
- OHIO STATE BEEKEEPERS ASSOCIATIONEIN 83-0536372 · last filed 990 for 2024
- OHIO STATE BEEKEEPERS ASSOCIATION INCEIN 31-1085405 · last filed 990-EZ for 2025
- OHIO STATE BUILDING ANDEIN 31-1149656 · last filed 990-N for 2024
- OHIO STATE CHAPTER OF TRIANGLEEIN 31-4379846 · last filed 990-N for 2024
- OHIO STATE CHIROPRACTIC ASSOCIATION INCEIN 23-7123957 · last filed 990 for 2025
- OHIO STATE CONFERENCE OF THE IBEWEIN 26-0297584 · last filed 990-EZ for 2024
- OHIO STATE CORONERS ASSOCIATIONEIN 23-7180376 · last filed 990 for 2025
- OHIO STATE DENTAL FACULTY PRACTICE INC - JOHN R KALMAR DMD PHDEIN 31-1203750 · last filed 990 for 2025
- OHIO STATE EARLY INVESTOR NETWORKEIN 92-3453586 · last filed 990-N for 2025
- OHIO STATE HEALTH NETWORKEIN 31-1463139 · last filed 990 for 2025
- OHIO STATE HIGHWAY PATROL RETIREES ASSOCIATIONEIN 31-0904475 · last filed 990-N for 2025
- OHIO STATE INNOVATION FOUNDATIONEIN 46-0843878 · last filed 990 for 2025
- OHIO STATE MEDICAL ASSOC ALLIANCEEIN 23-7016059 · last filed 990-N for 2024
- OHIO STATE MEDICAL ASSOCIATIONEIN 31-4364893 · last filed 990 for 2024
- OHIO STATE PARKS FOUNDATIONEIN 86-2157935 · last filed 990 for 2025
- OHIO STATERS INCORPORATEDEIN 31-1221958 · last filed 990-EZ for 2025
- OHIO STATE SCHOOL FOR THE BLIND PARENT TEACHER STAFF FOUNDATIONEIN 80-0449315 · last filed 990 for 2024
- OHIO STATE SOCIETY ACOFPEIN 23-7380680 · last filed 990-N for 2023
- OHIO STATE STUDENT ACADEMY OF AUDIOLOGYEIN 35-2251828 · last filed 990-N for 2023
- OHIO STATE UNIVERSITYEIN 26-1419420 · last filed 990-N for 2025
- OHIO STATE UNIVERSITYEIN 30-0028016 · last filed 990-N for 2025
- OHIO STATE UNIVERSITYEIN 82-0725134 · last filed 990-N for 2025