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
ARCA ARCB ARCC ARCD ARCE ARCF ARCG ARCH ARCI ARCJ ARCK ARCM ARCN ARCO ARCP ARCQ ARCR ARCS ARCU ARCV ARCW ARCX ARCY ARCZ
1 ARCI AMERICAN RAILWAY CAR INSTITUTE     PWRC
2 ARCI ARC TRUCKING MESSENGER CORP     SCAC3
3 ARCI AEROCARGO INC     SCAC4