Acronyms: T

Acronym	Name
TRD	Technical Reference Data
TRD	Transit routing domain
TRDR	Technical Reference Data Record
TRNG	Training
TRNS	Terrain referenced navigation system
TRR	Test readiness review
TRSA	Terminal Radar Service Area
TRUST	The Recreational UAS Safety Test
TS	Time source
TS	Top Secret
TS	Transport service
TSA	Taxiway Safety Area
TSA	Technical services agreement
TSA	Temporary segregated areas
TSA	Transportation Security Administration
TSA	Transportation Security Administration (U.S.)
TSAP	Transport service access point
TSARTS	Terminal Stand-Alone Radar Training System
TSAT	Transformational Satellite Communications System
TSB	Transportation Safety Board (Canada)
TSC	Technical Support Center
TSC	Term service commitment
TSC	Transportation system center
TSD	Traffic Situation Display
TSD	Traffic Situational Display
TSDP	Technical support and data packages
TSDU	Transport service data unit
TSEC	Terminal Secondary Radar Service
TSG	Technical standards and guidelines
TSG	Technical subgroup
TSO	Technical Standard Order
TSO	Technical standard order (FAA)
TSOA	Technical standard order authorization
TSP	Tactical signal intelligence payload
TSP	Telecommunications Service Priority
TSP	Transmitted signal power
TSPD	Technical support and data package
TSR	Telecommunications Service Request
TSS	Technology support and services
TSS	Tower Simulation System
TSSC	Technical Support Services Contract
TSTM	Time source transition module
TSYS	Terminal Equipment Systems
TT	Test tools
TTG	Time to go
TTL	Transistor-transistor logic
TTMA	TRACON Traffic Management Advisor
TTNT	Tactical targeting networking technology
TTP	Tactics, techniques and procedures
TTP	Time-triggered protocol
TTS	Time to station
TTW	Time to waypoint
TTWG	Technical Transfer Working Group
TTY	Teletype
TUAS	Tactical unmanned aerial system
TUAV	Tactical unmanned aerial vehicle
TUR	Time Utilization Report
TURB	Turbulence
TVE	Total vertical error
TVOR	Terminal VHF Omnidirectional Range
TVSR	Terminal Voice Switch Replacement
TW	Taxiway
TWDL	Two-way data link communications
TWEB	Transcribed Weather Broadcast
TWIB	Terminal Weather Information for Pilots System
TWIP	Terminal weather information for pilots
TWP	Technical work program
TWR	Tower (non-controlled)
TWY	Taxiway
TX	Transmitter
TX	Transmit
TY	Type (FAACIS)

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Acronyms: T