| Name | Address, Zip |
| A Rinty For Kids Foundation | Po Box 326, 75862-0326 |
| Win-whats In A Name | 10 Sunset Ln, 75862-8969 |
| Corporate Connections Academy | 645 Shoreline Dr, 75862-6877 |
| Family Enrichment And Play Therapy Center Inc | 1867 N State Highway 19, 75862-4500 |
| Sam R And Malcom Monroe Barnes Foundation | Po Box 1851, 75862-1851 |
| Trinity Ex-student Association | Po Box 1994, 75862-1994 |
| Trinity Community Fair Association | Po Box 2664, 75862-2664 |
| Trinity Memorial Hospital Auxiliary Inc | Po Box 2383, 75862-2383 |
| Clegg Chapel Missionary Baptist Church | Po Box 896, 75862-0896 |
| Haley Burk Memorial Foundation Inc | 351 E Caroline St, 75862-7200 |
| Outlaws & Saints Buyers Group | Po Box 26, 75862-0026 |
| Bym Inc | Po Box 288, 75862-0288 |
| East Texas Medical Center Regional Healthcare System | Po Box 3169, 75862-3169 |
| Martin Senior Service Center Incorporated | Po Box 1999, 75862-1999 |
| Mid Coast Medical Center - Trinity | 315 Prospect Dr, 75862-6202 |
| Sons Of Confederate Veterans Inc | 786 Thornton Rd, 75862 |
| Paws Of Trinity County | Po Box 1106, 75862-1106 |
| Trinity County Veterans Wall Of Honor | Po Box 2641, 75862-2641 |
| Trinity County Crime Stoppers Inc | Po Box 265, 75862-0265 |
| Trinity Cove Junior Fishing Tournament Inc | Po Box 2857, 75862-2857 |
| Trinity Volunteer Fire Department | Po Box 574, 75862-0574 |
| Family Tree International Ministries Inc | 810 S Robb St, 75862-7602 |
| Trinity Loaves & Fishes Food Pantry | Po Box 2356, 75862-2356 |
| Jojos Heart Foundation | Po Box 1850, 75862-1850 |
| Trinity Peninsula Foundation Inc | Po Box 1851, 75862-1851 |
| Ultimate Freedom Sacrifice Inc | Po Box 984, 75862-0984 |
| Trinity Good Samaritan House Inc | 33 Westpoint Dr, 75862-6104 |
| Transforming Tumbleweeds Inc | 130 River Point Way, 75862-8630 |
| Wylderness Wescues Incorporated | 20 Augusta Dr, 75862-6973 |
| Inspiration Village | Po Box 667, 75862-0667 |
| Keepers Of The Kingdom | Po Box 108, 75862-0108 |
| Mor Ledger | 388 Rock Creek Rd, 75862-9230 |
| Lone Star Volunteers | 2005 Pinecrest Dr, 75862-8201 |
| Souled Out Souls | 645 Shoreline Dr, 75862-6877 |
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