Nonprofits in Oklahoma
42226 organizations · Page 696 of 845
| Organization | City | NTEE | Type |
|---|---|---|---|
| SIGMA PHI EPSILON FRATERNITY INC | STILLWATER | B834 | 501CX NONPROFIT |
| SIGMA PHI EPSILON FRATERNITY INC | STILLWATER | B83 | 501CX NONPROFIT |
| SIGMA PHI EPSILON FRATERNITY INC | EDMOND | B83 | 501CX NONPROFIT |
| SIGMA PHI GAMMA INTERNATIONAL SORORITY INC | N COLLINSVILLE | B83 | 501CX NONPROFIT |
| SIGMA PHI GAMMA INTERNATIONAL SORORITY INC | TULSA | B83 | 501CX NONPROFIT |
| SIGMA PHI GAMMA INTERNATIONAL SORORITY INC | NORMAN | B83 | 501CX NONPROFIT |
| SIGMA PHI GAMMA INTERNATIONAL SORORITY INC | ENID | B83 | 501CX NONPROFIT |
| SIGMA PHI GAMMA INTERNATIONAL SORORITY INC | PONCA CITY | B83 | 501CX NONPROFIT |
| SIGMA PHI LAMBDA INC | SHAWNEE | B83 | 501CX NONPROFIT |
| SIGMA PI FRATERNITY INTERNATIONAL INC | STILLWATER | B83 | 501CX NONPROFIT |
| SIGMA SIGMA PHI | TULSA | B83 | 501CX NONPROFIT |
| SIGMA SIGMA PHI | TULSA | B83 | 501CX NONPROFIT |
| SIGMA SIGMA SIGMA INC | TULSA | B83 | 501CX NONPROFIT |
| SIGMA SIGMA SIGMA INC | NORMAN | B84 | 501CX NONPROFIT |
| SIGMA SIGMA SIGMA INC | EDMOND | B84 | 501CX NONPROFIT |
| SIGMA SIGMA SIGMA INC | DURANT | B83 | 501CX NONPROFIT |
| SIGMA SIGMA SIGMA INC | LAWTON | B83 | 501CX NONPROFIT |
| SIGMA SIGMA SIGMA INC | EDMOND | 501CX NONPROFIT | |
| SIGMA SIGMA SIGMA INC | TAHLEQUAH | B83 | 501CX NONPROFIT |
| SIGMA TAU GAMMA FRATERNITY | WEATHERFORD | B83 | 501CX NONPROFIT |
| SIGMA TAU GAMMA FRATERNITY | LAWTON | B83 | 501CX NONPROFIT |
| SIGMA TAU GAMMA FRATERNITY | TAHLEQUAH | 501CX NONPROFIT | |
| SIGMA TAU GAMMA FRATERNITY | EDMOND | B83 | 501CX NONPROFIT |
| SIGMA TAU GAMMA FRATERNITY | DURANT | B83 | 501CX NONPROFIT |
| SIGMA TAU GAMMA FRATERNITY | ADA | B83 | 501CX NONPROFIT |
| SIGMA THETA KAPPA | ALVA | B83 | 501CX NONPROFIT |
| SIGMA THETA TAU INC | TULSA | B83 | 501C3 CHARITY |
| SIGMA THETA TAU INTERNATIONAL INC | OKLAHOMA CITY | B83 | 501C3 CHARITY |
| SIGMA THETA TAU INTERNATIONAL INC | TULSA | B83 | 501C3 CHARITY |
| SIGMA THETA TAU INTERNATIONAL-MU IOTA CHAPTER | TULSA | B83 | 501C3 CHARITY |
| SIGMA XI CHAPTER 645 | EDMOND | B40 | 501C3 CHARITY |
| SIGNAL 99 FOUNDATION | STILLWATER | I12 | 501C3 CHARITY |
| SIGNED WITH LOVE | OKLAHOMA CITY | A01 | 501C3 CHARITY |
| SIGNET COVENANT ALLIANCE INC | TULSA | X20 | 501C3 CHARITY |
| SIGNIFICANCE CHURCH INC | SAND SPRINGS | X21 | 501C3 CHARITY |
| SIGNING FOR THE LORD | OKLAHOMA CITY | O50 | 501C3 CHARITY |
| SIGNS AND WONDERS A LAST DAYS MINISTRY INC | TULSA | X20 | 501C3 CHARITY |
| SIGNS OF HOPE 1080 FOUNDATION | BARTLESVILLE | X20 | 501C3 CHARITY |
| SIKH GURDWARA OF OKLAHOMA INC | OKLAHOMA CITY | X99 | 501C3 CHARITY |
| SIKH SOCIETY OF NORTH EAST OKLAHOMA | TULSA | X21 | 501C3 CHARITY |
| SILAS FOUNDATION | DEWEY | T20 | 501C3 PRIVATE FOUNDATION |
| SILENT LOTUS INC | TULSA | P87 | 501C3 CHARITY |
| SILENT WAR FOUNDATION | LAWTON | P20 | 501C3 CHARITY |
| SILL-O-ETTE SQUARES WESTERN SQUARE DANCING CLUB | ELGIN | N50 | 501CX NONPROFIT |
| SILO ALUMNI ASSOCIATION INC | CALERA | B82 | 501C3 CHARITY |
| SILO CEMETERY NON PROFIT ORGANIZATION | DURANT | Y50 | 501CX NONPROFIT |
| SILO LADY REBELS HOOPS CLUB INC | DURANT | 501C3 CHARITY | |
| SILO SENIOR CITIZENS INC | DURANT | P81 | 501C3 CHARITY |
| SILVER CITY ANTIQUE TRACTOR CLUB INC | TUTTLE | N50 | 501CX NONPROFIT |
| SILVER CITY SYNDICATE | BLANCHARD | O23 | 501C3 CHARITY |