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
OCA OCB OCC OCD OCE OCF OCG OCH OCI OCJ OCK OCL OCM OCN OCO OCP OCR OCS OCT OCU OCV OCW OCX OCY
OCTA OCTB OCTD OCTG OCTH OCTI OCTJ OCTL OCTN OCTO OCTQ OCTR OCTU OCTW OCTX OCTY
1 OCTL Oil Creen & Titusville Lines 1/1994-7/2005   NAKINA
2 OCTL Oil Creen & Titusville Lines 1/94-7/2000   NRHS
3 OCTL OIL CREEK & TITUSVILLE LINES     PWRC
4 OCTL Oil Creek and Titusville Lines     RSRV
5 OCTL OIL CREEK & TITUSVILLE LINES     SCAC3
6 OCTL OIL CREEK & TITUSVILLE LINES     SCAC4