RCAA Autoritatea Aeronautica Civila Romana
TAROM Compania Nationala de Transport Aerian
ARA Academia Românã de Aviaþie
MAE Ministerul Afacerilor Externe - Reprezentantul permanent al Romaniei la Consiliul OACI
RATCA Asociatia Romana a Controlorilor de Trafic Aerian

ACI Airports Council International
AENA Spanish Air Navigation Services Provider
AIRPORTMOBILITY Airport Mobility Network
ATAG Air Transport Action Group
ATCSLK Air Traffic Control of Slovak Republic
ATSCRO Civil Aviation Authority of Croatia
AUSTROCONTROL Air traffic service provider
BELGOCONTROL Belgocontrol sets up the network of Belgian airways
BH DCA Department of Civil Aviation of Bosnia and Herzegovina
CAA, Czech Republic Civil Aviation Authority of Czech Republic
CAA, Finland Civil Aviation Administration of Finland
CENA Centre d'Eacute;tudes de la Navigation Aérienne
CAA Civil Aviation Authority of the Republic of Slovenia
CANSO Civil Air Navigation Services Organisation
CEAC-ECAC European Civil Aviation Conference
DGAC Direction Générale de l'Aviation Civile
DGCA Directorate General of Civil Aviation of the Former Yugoslavian Republic of Macedonia
DFS Deutsche Flugsicherung
EU European Union
EUCARE European Confidential Aviation Safety Reporting Network
ENAV Ente Nazionale di Assistenza al Volo
ERAA European Regional Airlines Association
ECACNAV EUROCONTROL Navigation Web Site
EUROCONTROL EUROCONTROL Web Site
FAA Federal Aviation Administration
IATA International Air Transport Association
IAOPA International Aircraft Owners and Pilots Association
IAOPA IAOPA Europe
ICAO International Civil Aviation Organization
IAA Irish Aviation Authority
JAA The European Joint Aviation Authorities
IIASL International Institute of Air and Space Law at the Leiden University
LUFTFARTSTILSYNET Civil Aviation Authority of Norway
NATO North Atlantic Treaty Organisation
NATS National Air Traffic Services
NAVIAIR Air Navigation Services of Denmark
OACA Office de l'Aviation Civile et des Aéroports (Tunisie)
SITA Société Internationale de Télécommunications Aéronautiques
SKYGUIDE Skyguide
STNA Service Technique de la Navigation Aérienne
Swedish CAA Swedish Civil Aviation - Luftfartsverket
TSB Transportation Safety Board Of Canada