International Data Exchange for Aviation Safety Group

International Aviation Safety Assessment Programme

International aviation data registry

working group on meteorological services to be provided to international general aviation

aviation safety working group

ad hoc working group on global safety data network

air situation data exchange (ASDE)

operational meteorological data regional exchange point (OPMET)

international humanitarian law (See international law of armed conflict)

International legion for the Defence of Ukraine (ILDU) / International Legion of Territorial Defence of Ukraine / Ukrainian Foreign Legion

International Civil Aviation Organization (ICAO)

International Agricultural Aviation Center

international aviation emission(s)

International Aviation Management Training Institute

International Aviation Weather Service Programme

International Business Aviation Council

International Court of Aviation and Space Arbitration

international general aviation

International Air Safety Association

aviation safety program

aviation safety

aviation safety program(me)

ICAO global aviation safety plan

medical problems of safety in aviation

international field artillery tactical data system

safety and arming device / safety-and-arming device

safety data collection and processing systems

working group on aviation fuel supplies

working group on statistics of accidents in general aviation

aviation medicine study group on cardiovascular requirements

aviation medicine study group on visual requirements

aviation security study group

study group on aircraft accidents in private aviation