English abbreviations from tacc to tacs
- TACC (Transformation, Aggregation, Caching, and Customization)
- TACCDAS (Tactical Army Command and Control Data System)
- TACCIMS (Theater Automated Command and Control Information Management System)
- TACCIMS(K) (Theater Army Command and Control Information Management System ( Korea))
- TACCO (Tactical Coordinator)
- TAC CP (Tactical Command Post)
- TACCS (Tactical Air Command and Control System)
- TACCSF (U.S. Theater Aerospace Command & Control Simulation Facility)
- TAC-D (Tactical Deception)
- TACDAR (Tactical Detection And Reporting)
- TACELINT (Tactical Electronics Intelligence)
- TACF (The American Chestnut Foundation)
- TACFIRE (Tactical Fire Direction System)
- Tach (Tachometer)
- TACIES (Tactical Imagery Exploitation System)
- TACINTEL (Existing Special Intelligence SATCOM network for msg and data)
- TACJAM (Tactical Jammer)
- TACL (Tool and Algorithms for Compilers and Languages)
- TACLAN (Tactical Local Area Network)
- TACLOG (Tactical-Logistical)
- TACM (Tactical Air Command Manual)
- TACMIS (Tactical Management Information System)
- TACMS (Army Tactical Missile System (US))
- TACO (Theater Allied Contracting Office)
- TACO2 (Tactical Communications Protocol 2)
- TACOM (Tank-automotive and Armaments Command (US))
- TACON (Tactical Control)
- TACOPDAT (Tactical Operational Data)
- TACOPS (Tactical Operations)
- TACP (Tactical Air Control Party)
- TACREP (Tactical Report)
- TACRON (Tactical Air Control Squadron)
- TACS (Transient Analysis of Control System)
- T-ACS (Auxiliary Crane Ship)