English abbreviations from tra to tram
- TRA(Technology Readiness Assessment)
- TRAAV(Test Range Facility for Advanced Aerospace Vulnerability)
- TRAC((U.S. Army) TRADOC Analysis Center)
- TRAC2ES(Transportation Command Regulating and Command and Control Evacuation System)
- TRACE(Transition Region and Coronal Explorer, a solar space telescope)
- TRACE-P(Total Risk Assessing Cost Estimate for Production)
- TRACER(Tactical Reconnaissance Armoured Combat Equipment Requirement (UK))
- TRACKS(The Right Approach Creates Knowledge And Success)
- TRACKSTAR(Tracked Search and Target Acquisition Radar System (US))
- TRACL(Tractor Log)
- TRACON(Terminal radar approach control)
- TRACT(Teacher Resource And Computer Training)
- TRAC-WSMR(TRAC- White Sands Missile Range)
- TRAD(TRADitional)
- TRADE(Training Devices and Equipment)
- TRADOC(Training and Doctrine Command (US))
- TRAF(Three Rivers Arts Festival)
- TRAIL(Teaching Reaching Adventure Integrating And Learning)
- TRAIN(Tourist Railway Association, Inc.)
- TRAK(Tools Resources And Knowledge)
- TRAL(Thunder Racing Alliance League)
- TRAM(Target Recognition Attack Multisensor)
