Joint Army and Navy Board

Joint Army and Navy Planning Committee

JAN grid / Joint Army-Navy grid

Joint Army-Navy (JAN)

Joint Army-Navy grid system

Joint Army-Navy specifications / JAN specifications

Navy, Army and Air Force Institutes (NAAFI / N.A.A.F.I. /ˈnæfiː/)

AN/TPQ (Army-Navy [Marines] Transportable Position finder [radar] Q [counterbattery])

on-board digital computer / on-board computer

Army Fuels and Lubricants Working Party (ARMY F&LWP)

Queen's Regulations for the Army and the Royal Army Reserve

joint coordination board (JCB)

joint coordination board working group (JCBWG)

joint targeting coordination board (JTCB)

Military Committee Joint Standardization Board (NATO)

advisory joint appeal board

Joint Air Reconnaissance Intelligence Board

Joint Air Transportation Board

Joint Logistics Board

Joint Military Transportation Board

Joint Signals Board

Joint Target Selection Board

Army Joint Fires Observer (JFO) Sustainment Program

Joint Army Air headquarters

observation and fields of fire, avenues of approach, key and decisive terrain,obstacles, and cover and concealment (OAKOC)

Joint Centre for Control and Coordination on ceasefire and stabilization of the demarcation line (JCCC)

Research and Technology Board (RTB)

heliborne visit, board, search and seizure

appointment and promotion board

target intelligence and selection board

Allied Joint Doctrine for Joint Targeting (AJP-3.9)

Joint Information Operations Center /Joint Intelligence Operations Center (JIOC)

U-joint (universal joint / universal coupling)