SEAW - SHOA
- SEAWARD
- SEAWARD DEFENCE
- SEAWOLF BOAT
- SEAWOLF MISSILE
- SEAWORTHY
- SECOND DEGREE BURN
- SECOND FLEET
- SECOND LIEUTENANT
- SECOND LINE TRANSPORT
- SECOND PILOT
- SECOND STAGE
- SECOND STRIKE
- SECOND-IN-COMMAND
- SECOND-STAGE MOTOR
- SECONDARY
- SECONDARY ATTACK CAPABILITY
- SECONDARY BATTLE ZONE
- SECONDARY EXPLOSION
- SECONDARY RADAR
- SECONDARY ROAD
- SECONDARY ROLE
- SECONDARY SURVEILLANCE RADAR
- SECONDARY WEAPON
- SECONDED OFFICER
- SECRET AGENT
- SECRET SERVICE
- SECTION
- SECTION COMMANDER
- SECTION OF A TRENCH
- SECTION POSTS
- SECTIONAL
- SECTOR
- SECTOR COMMAND
- SECTOR COMMAND POST
- SECTOR CONTROL
- SECTOR CONTROLLER
- SECTOR OPERATION CENTER
- SECTOR OPERATIONAL ROOM
- SECURE A POSITION (TO)
- SECURING NUT
