Please find hereby the list of European Affiliates of IFATSEA
Full list of IFATSEA members
| COUNTRY | NAME | ABREV. |
| ALBANIA | ASSOCIATION ELECTRONIC TECHNICIANS CIVIL AVIATION ALBANIA | AETCAA |
| AUSTRIA | AIR TRAFFIC COMMUNICATION AND NAVIGATION ENGINEERS ASSOCIATION | ATCNEA |
| BELGIUM | ATSEP BELGIUM | ATSEPB |
| BULGARIA | ATSA | BULATSA |
| CROATIA | HRVATSKA UDRUGA INŽENJERA I TEHNIČARA ZA OSIGURAVANJE PLOVIDBE ZRAKOPLOVA | HUITOPZ |
| CYPRUS | CYPRUS AIR TRAFFIC SAFETY ASSOCIATION | CYATSEA |
| CZECH REPUBLIC | CZECH AIR TRAFFIC SAFETY ELECTRONICS ASSOCIATION | CZATSEA |
| FINLAND | ILMAILU TELETEKNISET | ILTT |
| FRANCE | UNION NATIONALE DES SYNDICATS AUTONOMES – INGENIEURS ELECTRONICIENS DES SYSTEMES SECURITE AERIENNE | UNSA IESSA |
| GERMANY | Gewerkschaft der Flugsicherung | GdF |
| GREECE | AIR TRAFFIC SAFETY ELECTRONICS ASSOCIATION OF HELLENIC CIVIL AVIATION AUTHORITY | ATSEEA/HCAA |
| IRELAND | AVIATION TECHNICAL OFFICERS ASSOCIATION | A.T.O.A |
| ITALY | ITALIAN FLIGHT SAFETY ASSOCIATION | IFSA |
| LITHUANIA | LITHUANIAN AIR TRAFFIC SAFETY ELECTRONICS ASSOCIATION | LATSEA |
| LUXEMBOURG |
ASSOCIATION DES ATSEP LUXEMBOURG |
AAL |
| NORTH MACEDONIA | MACEDONIAN AIR TRAFFIC TECHNICAL ASSOCIATION | MATTA |
| MALTA | MALTA AIR TRAFFIC SAFETY ELECTRONICS PERSONNEL ASSOCIATION | MATSEPA |
| MONTENEGRO | ATSEP MONTENEGRO | ATSEPMONT |
| NETHERLANDS | GILDE TECHNISCH PERSONEEL LUCHTVERKEERSLEIDING | GTPL |
| NORWAY | THE NORWEGIAN SOCIETY OF ENGINEERS AND TECHNOLOGISTS | NITO |
| PORTUGAL | ASSOCIACAO PORTUGESA DOS TECNICOS DE TELECOMUNICACOES AERONAUTICAS | APTTA |
| ROMANIA | AIR TRAFFIC SAFETY ELECTRONICS PERSONNEL ASSOCIATION | ATSEPA |
| RUSSIAN FEDERATION | AVIATION RADAR, RADIONAVIGATION AND COMMUNICATION WORKERS UNION OF RUSSIA | PARRIS |
| SERBIA | SERBIAN AIR TRAFFIC SAFETY ELECTRONICS PERSONNEL ASSOCIATION | SRBATSEPA |
| SLOVAK REPUBLIK | SLOWAK AIR TRAFFIC SAFETY ELECTRONIC ASSOCIATION | SATSEA |
| SLOVENIA | SLOVENIAN ASSOCIATION OF AIR TRAFFIC SAFETY ENGINEERS AND TECHNICIANS | SAATSET |
| SPAIN | FEDERACIÓN DE SINDICATOS AERONÁUTICOS INDEPENDIENTES | FSAI |
| SWEDEN | UNIONEN | UNIONEN |
| SWITZERLAND | SWISS ATSEP TECHNICAL ASSOCIATION | SATA |
| TURKEY | TURKISH AIR TRAFFIC SAFETY ELECTRONICS TECHNICAL PERSONNEL ASSOCIATION | TAESA |
| UKRAINE | ALL UKRAINIAN TRADE UNION FEDERATION OF TRADE UNIONS OF RADIOLOCATION, RADIONAVIGATION AND COMMUNICATION WORKERS OF UKRAINE | FTRRCAU |
| UNITED KINGDOM | PROSPECT | PROSPECT |