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
O& O2 O3 O4 O5 O6 O7 O8 O9 OA OB OC OD OE OF OG OH OI OJ OK OL OM ON OO OP OQ OR OS OT OU OV OW OX OY OZ
1 O4 Octavia Airlines ICAO: OCN, Callsign: Octaflight, Ceased operations. F AVCODES
2 O4 Antrak Air Limited ICAO: ABV, Callsign: Antrak, GH AVCODES
3 O4 orange2fly Airlines S.A. ICAO: OTF, IATA Prefix: 919, Filed for bankruptcy protection on 20 October 2020. Founded in September 2015. Commenced operations on 20 July 2016. Ceased operations on 01 July 2020. GR AVCODES