T - Tango 
T - Tango Time Zone 
T - Tank 
T - Territorial 
T - Training 
T - Transmitter 
T&A - Transcription and Analysis 
T&E - Test & Evaluation 
T&G - Tracking and Guidance 
T-STAR - TRANSCOM Situation Transporta… 
T.O. - Technical Order 
T.T. - Trade Training 
T/F/Sgt. - Temporary Flight Sergeant 
T/O - take off 
T/P - Terminal/Printer 
T/R - Transmit-Receive 
T/R - Transmitter/Receiver 
T/Sgnt. - Temporary Sergeant 
T/W/O - Temporary Warrant Officer 
T2 - Technology Transfer 
TA - Tank Army 
TA - Target Acquisition 
TA - Target Analysis 
TA - Terrain Avoidance 
TA - Theater Army 
TA - Traffic Analysis 
TAA - Tactical Air Army 
TAA - tactical assembly area 
TAA - Theatre Army Area 
TAA - Total Army Analysis