| Name | Deductibility Code |
| Bray Community Center | -- |
| Business and Professional Womens Club of Marlow Oklahoma Trust | 4 |
| Central High Volunteer Firefighters Association Inc. | -- |
| Christlike Inc. | -- |
| Cornerstone Chapel | -- |
| Friends of the Library of Marlow | -- |
| International Full Gospel Evangelistic Association Inc. | 1 |
| Jexal Foundation | -- |
| Kid Fit Inc. | -- |
| Marlow Alumni Association Inc. | -- |
| Marlow Reserve Police Department | 4 |
| Marlow Samaritans | -- |
| Marlow Senior Citizens | -- |
| Marlow Youth Council | -- |
| Missionary Baptist Benevolence Association | -- |
| Sister Sherry Lynn Foundation Inc. | -- |
| The Midway Church of Christ Charitable Trust | -- |
| The Ministry of John L Smith | -- |