best-fit optic Z-plane

plane of rotation / tip path plane

plane-to-plane communication

tip path plane / plane of rotation

best management practice

best practice

close combat optic (CCO)

electro-optic/infrared (EO/IR)

OSCE Best Practice Guide on National Procedures for Stockpile Management and Security

bio-optic synthetic system

best economy r.p.m.

fiber-optic helmet-mounted display

fiber-optic communication

fiber-optic transmitter

best quality factors of radar detection

best quality factors of radar determination

fit

fit for combat/fight

Force Integration Training (FIT)

fit for labor and defense

driven fit

utility pouch fit

fit for battle

fit out

fit strip

fit together

assembly drawing (diagram showing how components of an object fit together) / exploded view

combat fit manpower

combat-fit

attack plane

diving plane

float-type plane

ground plane antenna