Call Sign Abbreviations and Acronyms

1. AROSCA
   Aserca Airlines
2. AS
   Alaska Airlines, Inc.
3. AS
   Asian Spirit
4. ASA
   Alaska Airlines, Inc.
5. ASA PESADA
   Asa Pesada, Lda.
6. ASCOT
   Royal Air Force
7. ASEISA
   Aero Servicios Ejecutivos Internacionales
8. ASERGIO
   Aero Servicios Regiomontanos
9. ASERJET
   Aeroservicoos Jet
10. ASI
    Aerosun International, Inc.
11. ASIA
    Japan Asia Airways
12. ASIA OVERNIGHT
    Asia Overnight Express
13. ASIAN EXPRESS
    Airasia
14. ASIAN SPIRIT
    Asian Spirit
15. ASIANA
    Asiana Airlines
16. ASIAVIA
    Asia Avia Airlines
17. ASM
    Awesome Flight Services Ltd.
18. AT
    Royal Air Maroc
19. AT
    Air Transport
20. ATA-BRAZIL
    Ata Brasil

Last updated: May 24, 2020 — Total entries: 8,096