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
D D& D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DY DZ
DS& DSA DSB DSC DSD DSE DSF DSG DSH DSI DSK DSL DSM DSN DSO DSP DSQ DSR DSS DST DSU DSV DSW DSX DSY DSZ
DSDC DSDE DSDF DSDG DSDH DSDI DSDK DSDL DSDN DSDP DSDQ DSDR DSDT DSDU DSDV DSDW DSDX DSDY
1 DSDX General Electric Railcar Services Corp. added 10/1992; 1/1994   NAKINA
2 DSDX Itel Rail Corp. added 1/1990; eliminated 10/1992   NAKINA
3 DSDX Pullman Leasing Co. added 4/1981; eliminated 1/1990   NAKINA
4 DSDX Pullman Leasing Co., a Subsidiary of Pullman Inc. added 1/1976; 1/1980; eliminated 4/1981   NAKINA
5 DSDX Pullman Transport Leasing Co., a Subsidiary of Pullman Inc. added 10/1970; 1/1975; eliminated 1/1976   NAKINA
6 DSDX Transport Leasing, a Division of Pullman Inc. added 1/1967; 4/1970; eliminated 10/1970   NAKINA
7 DSDX Dairy Shippers Despatch Co. 1/1941-10/1966; eliminated 1/1967   NAKINA
8 DSDX Dairy Shippers Despatch 7/1930-4/1938   NAKINA
9 DSDX Dairy Shippers Despatch Co. 4/38-10/66; eliminated 1/67   NRHS
10 DSDX Transport Leasing, a Division of Pullman Inc. added 1/67; 4/70; eliminated 10/70   NRHS
11 DSDX Pullman Transport Leasing Co., a Subsidiary of Pullman Inc. added 10/70; 1/75-1/80; eliminated 4/81   NRHS
12 DSDX Pullman Leasing Co. added 4/81; eliminated 1/90   NRHS
13 DSDX Itel Rail Corp. added 1/90; eliminated 10/92   NRHS
14 DSDX General Electric Railcar Services Corp. added 10/92; 1/94   NRHS
15 DSDX (NATX) G. E. RAILCAR SERVICES CORP. [ITEL RAOL CORP.; PULLMAN LEASING CO.; DAIRY SHIPPERS DESPATCH CO.]     PWRC
16 DSDX Pullman Leasing (GE Railcar Services)     RSRV