черговий старшина́
Chief Petty Officer (CPO)
Master Chief Petty Officer (MCPO)
Master Chief Petty Officer of the Navy
petty officer (PO)
Petty Officer First Class (PO1)
Senior Chief Petty Officer (SCPO)
command senior chief petty officer
field officer (field-grade officer / senior officer)
petty warfare
duty, off duty
duty, on duty
airlift duty officer
duty officer
fighter duty officer
reconnaissance duty officer
active-duty Naval flag officer
adviser duty officer
operations duty officer
active service/ duty
combat alert duty
combat duty assignment
command billet / duty / installation
command duty
demolition duty
duty roster
entry on active duty
foreign duty
full time military duty
guard duty
inactive duty training (IDT)
interior guard duty
medical duty