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
SILA SILB SILC SILD SILE SILF SILG SILN SILP SILR SILU SILV SILW SILX SILZ
1 SILX The Silurian Oil Co. 7/1930-7/1932   NAKINA
2 SILX The Silurian Oil Co. (W.C. McBride, Inc.) 7/1935   NAKINA
3 SILX W.C. McBride, Inc. 7/1937-1/1941   NAKINA
4 SILX Southern Indiana Liquified Gas Co. 1/1950   NAKINA
5 SILX Jeffersonville Silgas, Inc. 1/1952-10/1966; eliminated 10/1969   NAKINA
6 SILX S & I Locomotive Services, Inc. 7/2005 (not listed)   NAKINA
7 SILX The Silurian Oil Co. (W.C. McBride, Inc.) Apr-38   NRHS
8 SILX Jeffersonville Silgas, Inc. 1/52-10/66; eliminated 10/69   NRHS
9 SILX *W. C. MCBRIDE, INC. [SILURIAN OIL CO.]     PWRC
10 SILX *JEFFERSON SILGAS, INC. [SOUTYHERN INDIANA LIQUIFIED GAS CO.]     PWRC
11 SILX +S & I LOCOMOTIVE SERVICES, INC.     PWRC
12 SILX S and I Locomotive Services     RSRV
13 SILX S & I LOCOMOTIVE SERVICES INC     SCAC4