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
SL& SLA SLB SLC SLD SLE SLF SLG SLH SLI SLJ SLK SLL SLM SLN SLO SLP SLQ SLR SLS SLT SLU SLV SLW SLX SLY SLZ
SLSA SLSC SLSD SLSE SLSF SLSG SLSH SLSI SLSN SLSO SLSP SLSR SLST SLSU SLSV SLSW SLSX SLSY
1 SLS Aeroservicios Ejecutivos Sinaloenses, S.A. Callsign: Sinaloenses, MEX AVCODES
2 SLS Servicios Aereos Slainte, S.A. de C.V. Callsign: Servicios Slainte, MEX AVCODES
3 SLS Super Legacy XP Ltd. Callsign: Power Blade, RSM AVCODES
4 SLS Servicios Aereos Slainte     ICAO1
5 SLS Sea-Land Service, Inc. 1/1975   NAKINA
6 SLS Sea-Land Service, Inc. Jan-75   NRHS
7 SLS SEA-LAND SERVICE INC     SCAC4
8 SLSA SWITCH LUZ S A     SCAC4
9 SLSC SILVER LAKE SHIPPING COMPANY SA     SCAC4
10 SLSD SEALAND SPECIALIZED CARRIERS LTD     SCAC4
11 SLSE Swift Live Stock Transportation (General American Transportation Corp.) 7/1935   NAKINA
12 SLSE SEA-LAND FREIGHT SERVICE, INC     SCAC1
13 SLSF St. Louis-San Francisco Ry. Co. 7/1923-1/1980; eliminated 1/1981; 7/2000   NAKINA
14 SLSF Burlington Northern Inc. added 1/1981; eliminated 7/1981   NAKINA
15 SLSF Burlington Northern R.R. Co. added 7/1981; 1/1994; eliminated 4/2005   NAKINA
16 SLSF BNSF Ry. Co. added 4/2005; 7/2005   NAKINA
17 SLSF St. Louis-San Francisco Ry. Co. 4/38-1/80; eliminated 1/81; 7/2000   NRHS
18 SLSF Burlington Northern Inc. added 1/81; eliminated 7/81   NRHS
19 SLSF Burlington Northern R.R. Co. added 7/81; 1/94   NRHS
20 SLSF BNSF RWY. CO. [BURLINGTON NORTHERN RAILROAD CO.; ST. LOUIS-SAN FRANCISCO RWY. (FRISCO)]     PWRC
21 SLSF St. Louis–San Francisco Railway (BNSF Railway)     RSRV
22 SLSF Saint Louis - San Francisco Railway Company (Frisco)   USA TRAFFIC
23 SLSG STAR TRANSPORTATION, INC.     SCAC1
24 SLSG STAR TRANSPORTATION INC     SCAC4
25 SLSH SINO-LINE SHIPPING LIMITED     SCAC4
26 SLSI SEA LION SHIPPING     SCAC4
27 SLSN SAL-SON TRUCKING CO INC     SCAC4
28 SLSO SHOWA LINE, LTD.     PWRC
29 SLSO SOWLE, SIDNEY & SON INC     SCAC4
30 SLSP STEALTH TRANSPORTATION INC     SCAC4
31 SLSP Slovenská letecká spolocnost   SK TRAFFIC
32 SLSR SILICONE TECHNOLOGIES S DE R L     SCAC4
33 SLST Swift Live Stock Transportation (General American Transportation Corp.) 7/1935   NAKINA
34 SLST ST. LOUIS STEAM TRAIN ASSOCIATION     PWRC
35 SLSU SPINNAKER LEASING CORPORATION   USA BIC
36 SLSU Spinnaker Leasing Corporation     RSRV
37 SLSU SPINNAKER LEASING CORPORATION     SCAC4
38 SLSV STATES LOGISTICS SERVICES INC     SCAC4
39 SLSW SC LINE S A     SCAC4
40 SLSX Swift Live Stock Express (General American Transportation Corp.) (previously S.L.S.E. and S.L.S.T.) added 11/1934; 7/1935   NAKINA
41 SLSX General American Transportation Corp. 7/1937-7/1965   NAKINA
42 SLSX Swift Live Stock Express (General American Transportation Corp.) 10/1966; eliminated 1/1970   NAKINA
43 SLSX Swift Live Stock Express (General American Transportation Corp.) Apr-38   NRHS
44 SLSX General American Transportation Corp. 1/52-7/65   NRHS
45 SLSX Swift Live Stock Express (General American Transportation Corp.) 10/66; eliminated 1/70   NRHS
46 SLSX SWIFT LIVE STOCK EXPRESS (GATC)     PWRC
47 SLSY SAHEL LINE S R L     SCAC4