ST
- st — (s) Sotho language (ISO 639-1 code)
- ST
- (s) Saint Lucia (FIPS 10-4 country code)
- São Tomé and Príncipe (ISO 3166 digram)
- STA
- (i) Scheduled Time of Arrival
- Surveillance and Target Acquisition
- STAG — (a) (U.S.) Strategy and Tactics Group
- STAGE — (a) Scenario Toolkit And Generation Environment
- STANAG — (p) (NATO) Standardisation Agreement
- STAR
- (a) Scientific and Technical Aerospace Reports (NASA)
- Simulation of Tactical Alternative Responses
- Special Threat Analysis and Recognition
- STAT
- (a) Signal Transducers and Activators of Transcription (cell biology)
- Special Tertiary Admissions Test (Australia)
- STC — (i) Superior Temporal Cortex
- S&TCD — (i) CERDEC Space and Terrestrial Communications Directorate
- STD
- (s) São Tomé and Príncipe dobra (ISO 4217 currency code)
- (i) Sexually Transmitted Disease
- STDM — (i) Statistical Time Division Multiplexing
- STENTOR — (p) Satellite de télécommunications pour expérimenter de nouvelles technologies en orbite (French, “Orbital New Technology Experimental Telecommunications Satellite”)
- STFU — (i) Stuff You
- STH — Sonic The Hedgehog
- STI
- (i) Sexually Transmitted Infection
- Subaru Tecnica International
- STK — (i) Satellite Tool Kit
- STM — (i) Short Term Memory
- STOL — (i) Short Take-Off and Landing
- STOVL — (i) Short Take-Off and Vertical Landing
- STP
- (s) São Tomé and Príncipe (ISO 3166 trigram)
- (i) Standard Temperature and Pressure
- STR — (i) Short Tandem Repeat (DNA analysis)
- STRATCOM — (p) United States Strategic Command
- STRICOM
- (p) U.S. Army Simulation, Training & Instrumentation Command (1992–)
- Strike Command (1962–1971)
- STRIVE — (a) Synthetic Tactical Real-time Interactive Virtual Environment
- STSM — (i) Senior Technical Staff Member
- Stuka — (p) Sturzkampfflugzeug (German WWII dive bomber)
Read more about this topic: List Of Acronyms And Initialisms: S