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
A& A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ
ARA ARB ARC ARD ARE ARF ARG ARH ARI ARJ ARK ARL ARM ARN ARO ARP ARQ ARR ARS ART ARU ARV ARW ARX ARY ARZ
ARGA ARGB ARGC ARGD ARGE ARGF ARGG ARGH ARGI ARGJ ARGL ARGM ARGN ARGO ARGP ARGQ ARGR ARGS ARGU ARGV ARGW ARGX ARGY
1 ARGX Associated Railcar, Inc. added 10/1984; eliminated 1/1985; added 7/1985; 1/1994; eliminated 4/1996; 7/2000-7/2005 (not listed)   NAKINA
2 ARGX Associated Railcar, Inc. added 10/84; eliminated 1/85; 1/94; eliminated 4/96; 7/2000   NRHS
3 ARGX ASSOCIATED RAILCAR INC.     PWRC
4 ARGX Associated Railcar     RSRV
5 ARGX ASSOCIATED RAILCAR INC.     SCAC4