* {{en}} [http://www.texasonline.com/portal/tol The State of Texas]
* {{en}} [http://wikis.ala.org/godort/index.php/Texas Texas State Databases] - Annotated list of searchable databases produced by Texas state agencies and compiled by the ''Government Documents Roundtable of the American Library Association''.
;U.S. Government
* {{en}} [http://tonto.eia.doe.gov/state/state_energy_profiles.cfm?sid=TX Energy Profile for Texas- Economic, environmental, and energy data]
* {{en}} [http://www.usgs.gov/state/state.asp?State=TX USGS real-time, geographic, and other scientific resources of Texas]
* {{en}} [http://www.ers.usda.gov/StateFacts/TX.htm Texas State Facts]
* {{en}} [http://www.nps.gov/history/nr/travel/tx/ South and West Texas, a National Park Service ''Discover Our Shared Heritage'' Travel Itinerary]
;Other
* {{en}} [http://www.thestoryoftexas.com/ The Texas State History Museum]
* [http://www.tshaonline.org/handbook/online/ The Handbook of Texas Online] – Published by the ''Texas State Historical Association''
* {{en}} [http://texinfo.library.unt.edu/texasregister/default.htm ''Texas Register''], hosted by the ''University of North Texas Libraries''
* {{en}} [http://dmoz.org/Regional/North_America/United_States/Texas/ Open Directory: Texas]
