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
ARDA ARDB ARDC ARDD ARDE ARDG ARDH ARDI ARDJ ARDK ARDL ARDM ARDO ARDP ARDQ ARDR ARDS ARDT ARDU ARDV ARDW ARDX
1 ARDX American Refrigerator Transit Co. added 4/1953; 7/1954-10/1957; eliminated 4/1961   NAKINA
2 ARDX American Reduction Co. of Pittsburgh 7/1935-4/1938   NAKINA
3 ARDX American Reduction Co. of Pittsburgh Apr-38   NRHS
4 ARDX American Refrigerator Transit Co. 10/57; eliminated 4/61   NRHS
5 ARDX *AMERICAN REDUCTION CO. OF PITTSBURGH     PWRC
6 ARDX *AMERICAN REFRIGERATOR TRANSIT CO. (ELIMINATED 4/1961)     PWRC