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

OWLA OWLC OWLD OWLI OWLL OWLN OWLO OWLQ OWLS OWLU OWLV OWLX