Helicopter Interservice Working Group (HIS WG)

drive the enemy from his pillbox

HMS (Her / His Majesty's Ship)

His Majesty's Naval Base

His Majesty's ship

hold his head up (in any situation)

stop the enemy in his tracks

air combat capable helicopter / air-to-air capable helicopter

ambulance helicopter / medical evacuation (MEDEVAC) helicopter

medical evacuation (MEDEVAC) helicopter / ambulance helicopter

ad hoc working group

Ad Hoc Working Group on Small Arms and Light Weapons and Mine Action (NATO)

Depot Maintenance Actions Working Group (DMAWG)

Information Operations Working Group (IOWG)

interface control working group (ICWG)

joint coordination board working group (JCBWG)

Logistics Information Management Working Group (LOG IM WG)

Military Committee Working Group (NATO)

Petroleum Handling Equipment Working Group (PHEWG)

working group (WG)

Working Group on defense Reform and Cooperation

Working Group on Operations, Plans and Communications

Working Group on the Terrorist Threat to the Euro-Atlantic Area

NATO-Ukraine Joint Working Group on Defense Reform (JWG)

targeting working group

guided missile relay working group

cargo working group

working group

working group on aircraft noise

working group on all-weather operations

working group on aviation fuel supplies

working group on conditions of service

working group on equitable geographical representation