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
XXA XXD XXE XXI XXL XXP XXS XXV
1 XXD OAG Worldwide. IATA: XD, Name changed from Offical Airline Guides (OAG). Non-airline org. relating to the airline industry USA AVCODES
2 XXD Offical Airline Guides (OAG) IATA: XD, Name changed to OAG Worldwide. Non-airline org. relating to the airline industry USA AVCODES