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
SJ& SJA SJB SJC SJD SJE SJF SJG SJH SJI SJJ SJK SJL SJM SJN SJO SJP SJR SJS SJT SJU SJV SJW SJX SJY SJZ
SJGI SJGL SJGX
1 SJG Star Jet Airlines   GH AVCODES
2 SJG ALG Group LLC Callsign: Summer Jet, NorthAmerican subsidiary of Weststar Aviation Services Sdn Bhd. USA AVCODES
3 SJGI St. Joseph & Grand Island Ry. Co. 7/1923   NAKINA
4 SJGI St. Joseph & Grand Island Ry. Co. (Union Pacific System) 7/1930   NAKINA
5 SJGI St. Joseph & Grand Island Ry. Co. 7/1932-7/1935   NAKINA
6 SJGI St. Joseph & Grand Island Ry. Co. (Union Pacific R.R. Co.) 7/1936   NAKINA
7 SJGI St. Joseph & Grand Island Ry. 4/1938-7/1954   NAKINA
8 SJGI St. Joseph & Grand Island Ry. 4/38-1/52   NRHS
9 SJGI UNION PACIFIC [ST. JOSEPH & GRAND ISLAND RWY.]     PWRC
10 SJGL SJ GEOPHYSICS LTD     SCAC4
11 SJGX S.J. Groves & Sons Construction Co   USA TRAFFIC