ICASC
International Committee for Airspace Standards and Calibration
 
 

ICAO
International Civil Aviation Organization
 
 
ESSP - European Satellite Services Provider: 
 
 

IATA - International Air Transport Organisation: www.iata.org 
 
European Union - http://europa.eu 
 
 
 
 
 
 
 


European Commission - 
 
 
 

EUROCONTROL - European Organisation for the Safety or Air Navigation: