federal service

Federal Protective Service

Federal Security Service of the Russian Federation (FSB)

work in the mail room of Germany's Federal Intelligence Service

active Federal service

Federal Aviation Regulation (FAR)

Federal Bureau of Investigation (FBI)

Federal Emergency Management Agency (FEMA)

FEDCON (Federal Employees and Contractors only)

Federal Aviation Administration (FAA)

Federal Aviation Regulations (FARs)

branch (military/service branch, armed service)

separate from active service / the service

Y service (Y-service) / Y-station

regional meteorological service/ regional weather service (RWS)

emergency service / emergency operations service

active military service

active service/ duty

administrative service

aerodrome control service

age limit for military service

air traffic control service

air traffic service (ATS)

air weather service detachment

airfield service detachment

alternative community service

antiaircraft artillery intelligence service

armed service

Armed Service Staff

army community service

army map service

army medical service

army post service