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
H& H0 H1 H2 H3 H4 H5 H6 H7 H8 H9 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ
HWA HWB HWC HWD HWE HWF HWG HWH HWI HWJ HWK HWL HWM HWN HWO HWP HWR HWS HWT HWU HWV HWW HWX HWY HWZ
HWXL HWXP
1 HWX Wilcox Oil Co. 1/1945-10/1957; eliminated 7/1958   NAKINA
2 HWX H.F. Wilcox Oil & Gas Co. 7/1923-1/1943   NAKINA
3 HWX H.F. Wilcox Oil & Gas Co. Apr-38   NRHS
4 HWX Wilcox Oil Co. 1/52-10/57; eliminated 7/58   NRHS
5 HWX WILCOX OIL CO. [H. F. WILCOX OIL & GAS CO.]     PWRC
6 HWXL HEWES TRANSPORTATION LLC     SCAC4
7 HWXP HI WAY EXPRESS INC     SCAC4