division traffic regulation headquarters

highway traffic regulation headquarters

division traffic control headquarters

headquarters and headquarters battery / company / detachment / troop (HHB / HHC / HHD/ HHT)

headquarters and headquarters battalion (HHBN)

division headquarters

reorganized objective army division (ROAD division)

Federal Aviation Regulation (FAR)

conflict regulation

distant regulation

highway regulation and control

Paris Convention for the Regulation of Aerial Navigation

air transport regulation panel

international air transport regulation: present and future

regulation box filter

state regulation

regulation

Air Force Regulation

active component headquarters

battery headquarters

combined headquarters/staff

command headquarters

company headquarters

Corps Support Command Headquarters (COSCOM HQ)

general headquarters (GHQ)

general headquarters reserve artillery

Government Communications Headquarters (GCHQ)

headquarters (HQ, H.Q.)

headquarters and service battery

headquarters battery

headquarters company

headquarters company and band

headquarters echelon