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
AAA AAB AAC AAD AAE AAF AAG AAH AAI AAJ AAK AAL AAM AAN AAO AAP AAQ AAR AAS AAT AAU AAV AAW AAX AAY AAZ
AADA AADC AADD AADE AADF AADG AADH AADI AADJ AADK AADL AADM AADN AADO AADP AADR AADS AADT AADU AADV AADW AADX AADY
1 AADX Airco Alloys and Carbide, a Division of Airco, Inc. added 7/1972; eliminated 7/1974   NAKINA
2 AADX Airco Alloys and Carbide, a Division of Air Reduction Co. Inc. added 7/1968; 4/1970; eliminated 7/1972   NAKINA
3 AADX Airco Alloys and Carbide, a Division of Air Reduction Co. Inc. added 7/68; 4/70   NRHS
4 AADX Airco Alloys and Carbide, a Division of Airco, Inc. eliminated 7/74   NRHS
5 AADX AIRCO ALLOYS & CARBIDE     PWRC
6 AADX Airco Alloys and Carbide     RSRV