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
N& n/ N0 N1 N2 N3 N4 N5 N6 N7 N8 N9 NA NB NC ND NE NF NG NH NI NJ NK NL NM NN NO NP NQ NR NS NT NU NV NW NX NY NZ
NYA NYB NYC NYD NYE NYF NYG NYH NYI NYK NYL NYM NYN NYO NYP NYR NYS NYT NYU NYV NYX
NYDE NYDM NYDT NYDX
1 NYD New York Dock Ry. 1/1975-1/1980; eliminated 10/1983   NAKINA
2 NYD New York Dock Ry. 1/75-1/80; eliminated 10/83   NRHS
3 NYD NEW YORK DOCK RAILWAY     PWRC
4 NYD New York Dock Railway     RSRV
5 NYDE NEW YORK-ONEONTA EXPRESS, INC     SCAC3
6 NYDM NYDAM OIL CO INC     SCAC4
7 NYDT NEW YORK DEPARTMENT OF TRANSPORTATION     PWRC
8 NYDX New York Despatch Refrigerator Line (Grand Trunk Western R.R. Co.) eliminated 7/1957   NAKINA
9 NYDX New York Despatch Refrigerator Line 7/1937-7/1954   NAKINA
10 NYDX New York Despatch Refrigerator Line (Chicago, New York & Boston Refrigerator Co.) 8/1920-7/1935   NAKINA
11 NYDX New York Despatch Refrigerator Line (Chicago, New York & Boston Refrigerator Co.) Apr-38   NRHS
12 NYDX New York Despatch Refrigerator Line Jan-52   NRHS
13 NYDX NEW YORK DESPATCH REFRIGERATOR LINE (GRAND TRUNK WESTERN RAILROAD CO.)     PWRC