single-phase and triple-phase convertor switcher

triple concertina fence

double magazine pouch, triple mag pouch

triple consistent fire concentration

triple transducer unit

triple modular redundancy

triple-baffle muzzle brake

triple-base propellant

triple-spool compressor

triple-conversion receiver

triple-detection receiver

single-seat / single seat

observation and fields of fire, avenues of approach, key and decisive terrain,obstacles, and cover and concealment (OAKOC)

single-channel ground and airborne radio system (SINCGARS) radio

consolidation and reorganization phase

multi-object phase tracking and ranging (MORTAR)

in-phase and quadrature (I&Q)

in-phase and quadrature codes generated at receiver

in-phase and quadrature (I/Q, IQ)

discriminating a single target

move in single/in Indian file

single combat

single concertina fence

single defense space

Single Fuel Concept (SFC)

Single Fuel Policy (SFP)

single seat aircraft

single service exercise

single shot grenade launcher

single shots

single strand fence

single-action revolver

single-engine aircraft