operational meteorological data regional exchange point (OPMET)

regional meteorological service/ regional weather service (RWS)

Meteorological Terminal Aviation Routine Weather Report / Meteorological Aerodrome Report (METAR)

List of Operational Contact Points between Vulcanological Agencies, Meteorological Watch Offices and Air Control Center

CONUS Meteorological Data System (COMEDS)

air situation data exchange (ASDE)

International Data Exchange for Aviation Safety Group

ambulance exchange point

bath and clothing exchange point

divisional exchange point

exchange point

NATO regional commander

regional and global relationship

regional command (RC)

regional defense alliance

regional naval control of shipping

regional orientation

Regional Planning Committee (NATO)

regional planning guide

regional reserve forces

regional security

regional security system

regional war

regional warning system (RWS)

regional tributary sea

regional airline

regional application

Canada-United States Regional Planning Group

Regional Air Movement Coordination Centre (RAMCC)

operational performance data system

operational data

Meteorological and Oceanographic Operations (METOC)

meteorological equipment