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

OWA OWB OWC OWD OWE OWF OWH OWI OWJ OWK OWL OWM OWN OWO OWP OWR OWS OWT OWW OWX OWY

OWEA OWEB OWEC OWED OWEG OWEI OWEJ OWEK OWEN OWEQ OWET OWEU OWEW OWEY