| Acronym | Definition |
|---|
| HSTL➣High Speed Transceiver Logic |
| HSTL➣High-Speed Transceiver Logic (family of logic integrated circuits) |
| HSTL➣Harry S. Truman Library (Missouri) |
| HSTL➣High-Speed Transistor Logic (electronics) |
| HSTL➣Hazardous Substances Technical Liaison (US EPA) |