field maintenance squadron (FMS)

foreign military sales (FMS)

troop-carrier squadron / troop carrier squadron

drone maintenance squadron

electronic maintenance squadron

contingency maintenance / special maintenance

depot maintenance (beyond O and I level activities, performed in an industrial-type facility) / D-level maintenance

maintenance checks / routine maintenance, scheduled tasks

maintenance idling (periodic running of engine for maintenance purposes)

organizational maintenance (O-level) (day-to-day work that standard airfield maintenance groups perform in support of airfield operations)

routine maintenance / scheduled tasks, maintenance checks

scheduled tasks / routine maintenance, maintenance checks

special maintenance / contingency maintenance

field maintenance

field maintenance unit

field officer (field-grade officer / senior officer)

combat field pack, field pack

air support field pack, field pack air support, airborne / para (air support) / Pathfinder Bergen

combination field and field-off duty uniform

air cavalry squadron

airborne division cavalry squadron

armored cavalry squadron (ACS)

armored division cavalry squadron

aviation squadron

cavalry squadron

flail squadron

flying squadron

logistics squadron

non-flying squadron

opportunity squadron

plant squadron

Special Tactics Squadron (STS)

squadron (sqn)