Main Air Traffic Flow Management Centre (MATFMC)

air traffic management centre (ATMC)

air traffic flow management (ATFM)

air traffic control centre

air traffic management (ATM)

air traffic management operational concept panel

airspace and traffic management

military traffic management and terminal service

military traffic management command (MTMC)

unmanned aerial system traffic management (UTM)

unmanned aircraft system traffic management

unmanned traffic management (UTM)

main defense area (line) / main defensive position

main tank/ main fuel tank

main gear box / main rotor transmission

main rotor transmission / main gear box

main-rotor head / main-rotor hub

main-rotor hub / main-rotor head

Combined Air Operations Centre (CAOC)

tactical air control centre (TACC)

air movement coordination centre (AMCC)

air operations coordination centre (AOCC)

forward air support operations centre

Joint Air Reconnaissance Intelligence Centre

combined air load allocation centre

Special Air Service regiment operations-reconnaissance centre

Regional Air Movement Coordination Centre (RAMCC)

Combat Air Command and Control Centre

air traffic clearance

air traffic control operator

air traffic control procedures

air traffic control radar

air traffic control service