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
S& S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ
SI& SIA SIB SIC SID SIE SIF SIG SIH SII SIJ SIK SIL SIM SIN SIO SIP SIQ SIR SIS SIT SIU SIV SIW SIX SIY SIZ
SIRC SIRE SIRH SIRI SIRP SIRQ SIRR SIRS SIRT SIRU SIRX SIRY
1 SIRY Staten Island Ry. Corp. (transferred to New York, Susquehanna and Western Ry. Corp.) added 7/1985; eliminated 10/1988   NAKINA
2 SIRY Staten Island Ry. Corp. eliminated 4/1992; 1/1994   NAKINA
3 SIRY Staten Island Ry. Corp. (transferred to New York, Susquehanna and Western Ry. Corp.) eliminated 10/88   NRHS
4 SIRY Staten Island Ry. Corp. eliminated 4/92; 1/94   NRHS
5 SIRY RETIRED 02-13-92 ATP (0389) [STATEN ISLAND RY.]     PWRC