Nonprofits in Oklahoma
42226 organizations · Page 563 of 845
| Organization | City | NTEE | Type |
|---|---|---|---|
| OKLAHOMA STRUCTURAL ENGINEERS ASSOCIATION INC | OKLAHOMA CITY | S41 | 501CX NONPROFIT |
| OKLAHOMA STUDENT INVENTORS EXPOSITIONS INC | OKLAHOMA CITY | U99 | 501C3 CHARITY |
| OKLAHOMA STUDENT LIBRARIAN ASSOC | NORMAN | B03 | 501C3 CHARITY |
| OKLAHOMA SUGAR ARTISTS INC | TULSA | A40 | 501C3 CHARITY |
| OKLAHOMA SUPPORT GROUP LIMITED | DUNCAN | M20 | 501C3 CHARITY |
| OKLAHOMA SUPPORTERS OF FREEDOM INC | HAILEYVILLE | 501C3 CHARITY | |
| OKLAHOMA SURGICAL HOSPITAL FOUNDATION INC | TULSA | E11 | 501C3 PRIVATE FOUNDATION |
| OKLAHOMA SUSTAINABILITY NETWORK ASSOCIATION | OKLAHOMA CITY | C05 | 501C3 CHARITY |
| OKLAHOMA SWARM SOFTBALL ASSOCIATION | STILLWATER | N63 | 501C3 CHARITY |
| OKLAHOMA SWIFT ACADEMY INC | BROKEN ARROW | O50 | 501C3 CHARITY |
| OKLAHOMA SWINE BREEDERS ASSOCIATION INC | STILLWATER | D60 | 501CX NONPROFIT |
| OKLAHOMA SWING SYNDICATE | OWASSO | A62 | 501C3 CHARITY |
| OKLAHOMA SYMPHONETTE COMPANY | EL RENO | A69 | 501CX NONPROFIT |
| OKLAHOMA SYMPHONY ORCHESTRA INC | OKLAHOMA CITY | A69 | 501CX NONPROFIT |
| OKLAHOMA SYMPOSIUM INC | OKLAHOMA CITY | B60 | 501C3 CHARITY |
| OKLAHOMA TAEKWON DO ASSOCIATION | TULSA | N60 | 501C3 CHARITY |
| OKLAHOMA TAEKWONDO UNION | CHOCTAW | N60 | 501CX NONPROFIT |
| OKLAHOMA TAMIL SANGAM | BROKEN ARROW | A23 | 501C3 CHARITY |
| OKLAHOMA TAP HERITAGE FOUNDATION | WAYNE | A62 | 501C3 CHARITY |
| OKLAHOMA TAX & ACCOUNTING PROFFESSIONALS | OKLAHOMA CITH | S40 | 501CX NONPROFIT |
| OKLAHOMA TAX EDUCATION FOUNDATION | OKLAHOMA CITY | B11 | 501C3 PRIVATE FOUNDATION |
| OKLAHOMA TAXIDERMISTS ASSOCIATION | SCHULTER | S41 | 501CX NONPROFIT |
| OKLAHOMA TAXPAYERS UNION INC | OKLAHOMA CITY | W22 | 501CX NONPROFIT |
| OKLAHOMA TAXPAYERS UNITED INC | OKLAHOMA CITY | W22 | 501CX NONPROFIT |
| OKLAHOMA TEACHERS OF THE HEARING IMPAIRED | BETHANY | P87 | 501C3 CHARITY |
| OKLAHOMA TEAM | EDMOND | X20 | 501C3 CHARITY |
| OKLAHOMA TEEN CHALLENGE INC | BARTLESVILLE | F20 | 501CX NONPROFIT |
| OKLAHOMA TELEPHONE ASSOCIATION | OKLAHOMA CITY | N52 | 501CX NONPROFIT |
| OKLAHOMA TELEPHONE ASSOCIATION FOUNDATION | OKLAHOMA CITY | T30 | 501C3 CHARITY |
| OKLAHOMA TELUGU SANGHAM INC | OKLAHOMA CITY | A23 | 501C3 CHARITY |
| OKLAHOMA TEMPORARY HELP ASSOCIATION | MIDWEST CITY | S40 | 501CX NONPROFIT |
| OKLAHOMA TENNIS FOUNDATION | EDMOND | N66 | 501C3 CHARITY |
| OKLAHOMA TERRITORY FILM COMMISSION | TULSA | A31 | 501CX NONPROFIT |
| OKLAHOMA TEXAS LONGHORN ASSOCIATION INC | MEEKER | D99 | 501CX NONPROFIT |
| OKLAHOMA TEXAS MEAT PROCESSORS ASSOCIATION | PERKINS | S03 | 501CX NONPROFIT |
| OKLAHOMA THEATER CENTER INC | OKLAHOMA CITY | A65 | 501CX NONPROFIT |
| OKLAHOMA THERAPEUTIC FOSTER CARE ASSOCIATION | NORMAN | F03 | 501CX NONPROFIT |
| OKLAHOMA THERAPEUTIC RIDING FOUNDATION INC | OKLAHOMA CITY | P80 | 501C3 CHARITY |
| OKLAHOMA THERAPY AND ASSESSMENT CENTER | TULSA | F50 | 501C3 CHARITY |
| OKLAHOMA THETA CHAPTER | DAVENPORT | B83 | 501CX NONPROFIT |
| OKLAHOMA THOROUGHBRED ASSOCIATION | OKLAHOMA CITY | S01 | 501CX NONPROFIT |
| OKLAHOMA THOROUGHBRED RETIREMENT PROGRAM LTD | BLANCHARD | D99 | 501C3 CHARITY |
| OKLAHOMA THUNDER | OOLOGAH | N63 | 501C3 CHARITY |
| OKLAHOMA THUNDER VOLLEYBALL CLUB | DUNCAN | N60 | 501C3 CHARITY |
| OKLAHOMA TITANS | OKLAHOMA CITY | N40 | 501C3 PRIVATE FOUNDATION |
| OKLAHOMA TODAY FOUNDATION INC | OKLAHOMA CITY | T20 | 501C3 PRIVATE FOUNDATION |
| OKLAHOMA TORCHLIGHT FOUNDATION | OKLAHOMA CITY | B99 | 501C3 CHARITY |
| OKLAHOMA TORNADOS YOUTH BASEBALL INC | MUSTANG | N60 | 501C3 PRIVATE FOUNDATION |
| OKLAHOMA TOXICS CAMPAIGN FUND INC | OKLAHOMA CITY | C20 | 501C3 CHARITY |
| OKLAHOMA TOXICS CAMPAIGN INC | GUTHRIC | M20 | 501CX NONPROFIT |