кадровий офіцер
field officer (field-grade officer / senior officer)
regular (career) soldier
regular
regular army
regular navy
regular personnel
regular serviceman / servicemen
regular battalion
regular infantry battalion
vehicle's regular battery
regular maintenance
regular repair
regular aerodrome
regular reflection
non-regular aerodrome
above water warfare officer
Air Force Officer Training School
air liaison officer (ALO)
air officer`s guide
airlift duty officer
anti-submarine warfare officer
Army Officer Candidate School
assignment officer
calling officer
career officer
chemical officer
chief information officer (CIO)
Chief Petty Officer (CPO)
Chief Staff Officer
chief warrant officer
commanding officer (CO)
commissioned officer (ComO)