low pressure system

low-RCS target / low-radar-cross-section target

low flying aircraft / low-flying aircraft

low-flying, low-speed drone

low ground-pressure tracked vehicle

low pressure transducer

differential low oil pressure warning signal

low-pressure turbine (LPT)

low-pressure test

low level pressure chart

low pressure (LP)

low pressure area

low pressure compressor (LPC)

low ground pressure

low ground-pressure vehicle

low altitude parachute extraction system (LAPES)

airborne targeting low altitude navigation thermal imaging and cueing (system)

low level wind shear alert system (LLWAS)

low-yield tactical nuclear-weapon system

Low Altitude Authorization and Notification Capability system (LAANCs)

centralized tyre pressure system

incremental differential pressure system

full-pressure lubricating system

high pressure system

pressure system

fire extinguishing system sprinkler system and fire alarm system

anti-low-flying aircraft missile

blasting explosive (normal-, high-, low strength)

high altitude-low opening (HALO)

high- and low-altitude surveillance

high-altitude low-opening parachute technique (HALO)

law of war (LOW)

lie low