Tactical Hearing Protection System (THPS)
(брит.) військова система захисту слуху
company tactical group / company tactical team
nuclear-chemical-biological protection system
Department for Protection of the Constitutional System and the Fight against Terrorism
zinc anode cathodic protection system
airfoil and cowl ice protection system
active protection system (APS)
tactical air control system (TACS)
tactical communications system
Unified Tactical Control System (UTCS)
Advanced Field Artillery Tactical Data System (AFATDS)
Army Tactical Command and Control System (ATCCS)