coupling joint

U-joint (universal joint / universal coupling)

coupling hook

elastic coupling

energy coupling

ball coupling

bevel coupling

coupling bar

coupling lever

coupling rod

coupling sleeve

dynamo coupling

universal coupling

hose coupling

flexible coupling

fluid coupling

fuel pump spindle coupling

pressure fuel(l)ing coupling

swivel coupling

coupling

liquid coupling

groove for coupling

Allied Joint Doctrine for Joint Targeting (AJP-3.9)

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

Allied Joint Doctrine (AJP-01)

Allied Joint Doctrine for Air and Space Operations (AJP-3.3)

Allied Joint Doctrine for Airspace Control (AJP-3.3.5)

Allied joint doctrine for countering improvised explosive devices (C- IED) (AJP-3.15)

Allied Joint Doctrine for Cyberspace Operations (AJP-3.20)

Allied Joint Doctrine for Land Operations (AJP-3.2)

Allied Joint Doctrine for Non-Combatant Evacuation Operations (AJP-3.4.2)

Allied Joint Doctrine for Recovery of Personnel in a Hostile Environment (AJP-3.7)

Allied Joint Doctrine for the Conduct of Operations (AJP-3)