| My Brothers Keeper IncUvalde | Form 990-N | No figure |
| Texas Rivers Protection AssociationSan Marcos | Form 990-N | No figure |
| Central Texas Trail TamersAustin | Form 990-N | No figure |
| Border Information & Solutions NetworkBrownsville | Form 990-N | No figure |
| Brazos County Master GardenersBryan | Form 990-N | No figure |
| Austin Herb Society IncAustin | Form 990-N | No figure |
| West Texas Urban Forestry Council IncEl Paso | Form 990-N | No figure |
| Texas Tourism FoundationAustin | Form 990-N | No figure |
| Clean Air Force of Central TexasAustin | Form 990-N | No figure |
| Texas Speleological SurveyAustin | Form 990-N | No figure |
| Texas Water Utilities AssociationHutto | Form 990-N | No figure |
| Friends of the Lombardy Irrigation CoLytle | Form 990-N | No figure |
| Government Canyon Natural History AssociationSan Antonio | Form 990-N | No figure |
| Poteet Municipal Park Foundation IncPoteet | Form 990-N | No figure |
| Rio Brazos Audubon SocietyCollege Station | Form 990-N | No figure |
| Franklin Mountains Wilderness CoalitionEl Paso | Form 990-N | No figure |
| The Texas Bamboo Society a Chapter of the American Bamboo SocietyAustin | Form 990-N | No figure |
| Friends of the Lost Pines State ParksBastrop | Form 990-N | No figure |
| Austin Butterfly Forum IncorporatedAustin | Form 990-N | No figure |
| District Resource Investments IncBrackettville | Form 990-N | No figure |
| Keep Taylor BeautifulTaylor | Form 990-N | No figure |
| African Blackwood Conservation ProjectRed Rock | Form 990-N | No figure |
| Neighbors for Neighbors IncLexington | Form 990-N | No figure |
| The Highland Lakes Master Gardener AssociationBurnet | Form 990-N | No figure |
| Alamo Area Chapter of the Texas Master Naturalist IncSan Antonio | Form 990-N | No figure |
| Texas State Bonsai ExhibitAustin | Form 990-N | No figure |
| Rio Grande Wilderness Society IncRio Grande City | Form 990-N | No figure |
| McAllen International Orchid Society IncVictoria | Form 990-N | No figure |
| Texas Master Naturalists Capital Area Chapter IncAustin | Form 990-N | No figure |
| Center for Responsible Environmental StrategiesAustin | Form 990-N | No figure |
| Aransas FirstRockport | Form 990-N | No figure |
| SPJST Education and Nature CenterTemple | Form 990-N | No figure |
| Galveston Garden ClubGalveston | Form 990-N | No figure |
| Austin Area Garden Center IncAustin | Form 990-N | No figure |
| Alamo Orchid Society IncSan Antonio | Form 990-N | No figure |
| Keep Brazoria County Beautiful AssociationLake Jackson | Form 990-N | No figure |
| Texas Garden Clubs IncFort Worth | Form 990-N | No figure |
| Texas State Federation of Garden Clubs IncMesquite | Form 990-N | No figure |
| Brownwood Beautification Commission IncBrownwood | Form 990-N | No figure |
| Save Eagle Mountain Lake IncFort Worth | Form 990-N | No figure |
| Abilene Clean and Proud IncAbilene | Form 990-N | No figure |
| Keep Mesquite Beautiful IncMesquite | Form 990-N | No figure |
| Northeast Texas Resource Conservation and Development AreaPetty | Form 990-N | No figure |
| Re-Leaf Urban Forestry CouncilArlington | Form 990-N | No figure |
| Keep Whitehouse BeautifulTyler | Form 990-N | No figure |
| Permian Basin Master Gardeners IncMidland | Form 990-N | No figure |
| East Texas Woods and Waters FoundationTyler | Form 990-N | No figure |
| Earthwave Society IncSpringtown | Form 990-N | No figure |
| Dallas Historic Tree CoalitionWylie | Form 990-N | No figure |
| Longview Parks & Leisure Services FoundationLongview | Form 990-N | No figure |