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
A&B A&E A&G A&K A&L A&M A&N A&S A&V A&W
A&SA A&SL
1 A&S Missouri Pacific System eliminated 1/1979   NAKINA
2 A&S Abilene & Southern Ry. Co. 8/1920-7/1954   NAKINA
3 A&S Abilene & Southern Ry. Co. 7/23-1/52   NRHS
4 A&S Missouri Pacific System eliminated 1/79   NRHS
5 A&S ABILENE & SOUTHERN RY. CO.     PWRC
6 A&SA Atlanta & St. Andrews Bay Ry. 7/1923-1/1952   NAKINA
7 A&SA Atlanta & St. Andrews Bay Ry. 7/23-1/52   NRHS
8 A&SA ATLANTA & ST. ANDREWS BAY RY. CO.     PWRC
9 A&SL ADIRONDACK & ST LAWRENCE RR     PWRC