safety time

safety and arming device / safety-and-arming device

zone standard time (zone time) (ZST)

time to climb / climb time

time-gain control / gain time control

real time kinematic / real-time kinematic (RTK)

takeoff time (T time)

Date and time from real time clock

Real time clock date / time

combat duty time / time in combat

air safety corridor

Allied Ammunition Storage and Safety Publications (AASTP)

arming pin; safety pin

Global Maritime Distress Safety System (GMDSS)

margin of safety

marine safety

Munitions Safety Information Analysis Centre (MSIAC) (NATO)

NATO Ammunition Safety Group

nuclear safety line

pad safety officer

public safety

safety and security

safety circuit

safety fuse

safety lane

safety mechanism

safety precautions for small arms

safety procedures

safety-pin ring

high angle HE safety

Memorandum on safety guarantees

minefield safety zone

minimum safety distance (MSD)