Texas Land Conservancy 75-1825883 Click to copy TX Environment 11 Coastal Prairie Conservancy 76-0377029 Click to copy TX Environment 8 Hill Country Alliance 26-0106908 Click to copy TX Environment 8 San Antonio Museum of Art 74-2689943 Click to copy TX Arts and Culture 8 Texas Conservation Alliance 23-7112618 Click to copy TX Animals 8 Texas Land Trust Council 85-0488313 Click to copy TX Environment 8 Texas State University Development Foundation 74-1982979 Click to copy TX Education 8 Houston Audubon Society 23-7011870 Click to copy TX Environment 7 Mcnay Art Museum 74-1195277 Click to copy TX Arts and Culture 7 Sul Ross State University Foundation 75-3138496 Click to copy TX Education 7 Texas Water Trade 83-2740232 Click to copy TX Environment 7 Conservation History Association of Texas 74-2900386 Click to copy TX Education 6 Great Springs Project Inc 82-4915975 Click to copy TX Environment 6 Houston Arboretum & Nature Center 74-1587880 Click to copy TX Environment 6 Houston Parks Board 74-1860046 Click to copy TX Philanthropy 6 Houston Wilderness Inc 42-1573695 Click to copy TX Environment 6 Pease Park Conservancy 46-2388316 Click to copy TX Recreation and Sports 6 Saint Marys Hall Inc 74-0877330 Click to copy TX Education 6 San Antonio Academy of Texas 74-0878670 Click to copy TX Education 6 San Antonio Botanical Garden Society Inc 74-2178792 Click to copy TX Environment 6 Texas Freedom Network Education Fund 74-2788317 Click to copy TX Civil Rights 6 Waco Foundation 74-6054628 Click to copy TX Philanthropy 6 Wildlife Habitat Federation 20-1556341 Click to copy TX Animals 6 All Kind Animal Initiative 86-3226661 Click to copy TX Animals 5 Armand Bayou Nature Center Inc 23-7403757 Click to copy TX Environment 5 Austin Explore Inc 20-5496495 Click to copy TX Education 5 Big Bend Conservation Alliance 47-3670796 Click to copy TX Environment 5 Brackenridge Park Conservancy 26-3416330 Click to copy TX Recreation and Sports 5 Friends of Cibolo Wilderness 74-2564700 Click to copy TX Environment 5 Hill Country Conservancy Inc 74-2948145 Click to copy TX Environment 5 Jolt Initiative 82-1708759 Click to copy TX Civil Rights 5 Philanthropy Southwest 51-0163529 Click to copy TX Philanthropy 5 Prounitas Inc 47-1573396 Click to copy TX Youth Development 5 Ranching Heritage Association 23-7047334 Click to copy TX Food and Agriculture 5 Remember the Alamo Foundation 47-4470136 Click to copy TX Arts and Culture 5 San Antonio River Foundation 42-1602181 Click to copy TX Environment 5 Stages 74-2090278 Click to copy TX Arts and Culture 5 Sustainable Food Center Inc 74-2441468 Click to copy TX Environment 5 Texas Water Foundation Inc 74-2866967 Click to copy TX Environment 5 University of Texas Law School Foundation 74-6056794 Click to copy TX Education 5 Water Foundation 37-1833985 Click to copy CA Environment 5 Abilene Heritage Square Inc 82-3454890 Click to copy TX Arts and Culture 4 Amarillo Area Foundation Inc 75-0978220 Click to copy TX Philanthropy 4 American Private Radio 46-1414877 Click to copy MS Arts and Culture 4 American Youthworks 74-2197942 Click to copy TX Education 4 Barrio Dogs Inc 27-2233574 Click to copy TX Animals 4 Bat Conservation International Inc 74-2553144 Click to copy TX Animals 4 Bayou Land Conservancy 76-0557498 Click to copy TX Environment 4 Borderland Research Foundation 84-2822610 Click to copy TX Animals 4 Bridges to Life 76-0588279 Click to copy TX Crime and Legal 4