Texas Numismatic Association
- Group promoting coin collecting provides newsletter, membership and upcoming events information.
- http://www.ccatech.com/tna/index.htm

Texas Chess Association
- Chess event schedule and reports, membership information, and list of chess clubs.
- http://www.texaschess.org/

Texas Driver Magazine
- The automotive enthusiast lifestyle publication of Texas. Test drives, destinations, event coverage, and product reviews.
- http://www.texasdrivermagazine.com

West Texas Trail Walkers
- An incorporated non-profit sports organization dedicated to promoting outdoor recreation and good health. Includes information about the organization and a schedule of events.
- http://www.ava.org/clubs/wttw/

Texas Senior Swimming Circuit
- Provides a senior swimming program for all swimmers striving to compete in senior and junior level championship meets. Includes schedules, results, and standards.
- http://www.texasseniorcircuitswimming.org/

Texas Interscholastic Swimming Coaches Association
- Results, membership application, directory of officials, and information about events.
- http://www.tisca.org/

North Texas Swimming
- Governing body for competitive swimming. Includes news, meet information and results, team listing, coaches, administration, officials, records, time standards, registration, and related links.
- http://www.ntswim.org/

Gulf Swimming
- Governing body for competitive swimming. Includes a searchable times database, team listing, meet schedules and results, maps to pools, and full records.
- http://www.gulfswimming.org/

Border Swimming
- Governing body for competitive swimming. Includes schedules, minutes, events, results, records, coaches and officials, and related links.
- http://www.borderswimming.org/

Texas Swimming Association
- Governing body for competitive swimming. Meet information, results and records, forms, and a handbook.
- http://www.tsaswim.org/

South Texas Swimming
- Governing body for competitive swimming. Includes teams, registration, forms, calendar, meet results, time standards, records, top 16, handbook, coaches section, and related links.
- http://www.stswim.org/

Texas Blue Knights VII
- Texas Law Enforcement motorcycle club, a non-profit organization.
- http://www.texasblueknightsvii.org

The Armadillo Intertie System
- Large network of amateur (ham) radio stations covering much of the State of Texas. The system is operated by two non-profit corporations, Armadillo Intertie, Inc. and Intertie, Inc.
- http://www.armadillotx.org/

Texas Racing Commission
- Regulates horse and greyhound racing. Includes information about commission structure and staff, rules, licensing, and reports and forms, with track and industry links.
- http://www.txrc.state.tx.us/

Texas Sports Hall of Fame
- Waco-based sports museum. Site offers tennis, football, basketball, and other sports inductees.
- http://tshof.org

Pro-Wrestling Title Histories of Texas
- Championship histories from 1920s to present.
- http://www.wrestling-titles.com/titles/texas/

Texas Flag Football Association
- An 8 man, non-contact, adult league.
- http://www.texasflagfootball.com/