Real world company prefixes

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M n O P Q R S T U V W X Y Z Ø
X1 X3 X4 X5 X6 X7 X8 X9 XA XB XC XD XE XF XG XH XI XJ XK XL XM XN XO XP XR XS XT XU XV XW XX XY XZ
1 XZ South African Express Airways (Pty) Ltd. ICAO: EXY, Callsign: Expressways, IATA Prefix: 029, Suspended operation on 25 May 2018 due AOC revoked by SACAA. Operations re-started on 23 August 2018. Designator YB recalled by IATA. Designator YB reinstated by IATA ZA AVCODES
2 XZ Aeroitalia S.r.l. ICAO: AEZ, Callsign: Aeroitalia, I AVCODES