CHEC - CLEA
- CHECK
- CHECK (TO)
- CHECK AN ATTACK (TO)
- CHECK FLIGHT
- CHECK FOR
- CHECK HIERARCHY
- CHECK IN
- CHECK IN (TO)
- CHECK LEVER
- CHECK LIST
- CHECK NUT
- CHECK OF A GUN CARRIAGE
- CHECK OUT
- CHECK OUT (TO)
- CHECK PAD
- CHECK POINT
- CHECK ROLL CALL
- CHECK ROUND
- CHECK VALVE
- CHECK-FLY
- CHECKERBOARD
- CHECKING AIM
- CHECKLIST
- CHECKS
- CHEEK-REST
- CHEESE CAKE RADAR
- CHEIF OF THE NAVAL STAFF
- CHEMICAL
- CHEMICAL ABSORPTION GAS ANALYSER
- CHEMICAL AGENT
- CHEMICAL ANALYSIS
- CHEMICAL AND BIOLOGICAL DEFENSE COMMAND
- CHEMICAL AND BIOLOGICAL WARFARE
- CHEMICAL BOMB
- CHEMICAL COLLECTION CEUTER
- CHEMICAL COMPOUND
- CHEMICAL DEFENCE
- CHEMICAL DEFENCE TROOPS
- CHEMICAL DEFENSE
- CHEMICAL DETECTOR
