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
OAA OAB OAC OAD OAE OAF OAG OAH OAI OAK OAL OAM OAN OAO OAP OAQ OAR OAS OAT OAU OAV OAW OAX OAZ
OALU OALX
1 OAL Olympic Airways IATA: OA, Callsign: Olympic, IATA Prefix: 050, Name changed to Olympic Airlines GR AVCODES
2 OAL Olympic Airlines IATA: OA, Callsign: Olympic, IATA Prefix: 050, IATA designator changed to OP. Name changed from Olympic Airways GR AVCODES
3 OAL Olympic Airlines IATA: OP, Callsign: Olympic, IATA Prefix: 050, IATA designator changed from OA. Name changed from Olympic Airways GR AVCODES
4 OAL Olympic Air IATA: OA, Callsign: Olympic, IATA Prefix: 050, GR AVCODES
5 OAL Olympic Airlines IATA: OA   ICAO1
6 OALU OCEAN AFRICA CONTAINER LINE PTY LTD     SCAC4
7 OALX Oregon-American Lumber Corp. 7/1937-1/1952; eliminated 1/1953   NAKINA
8 OALX Oregon-American Lumber Corp. 4/38-1/52; eliminated 1/53   NRHS
9 OALX OREGON-AMERICAN LUMBER CORP.     PWRC