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
SDA SDB SDC SDD SDE SDF SDG SDH SDI SDJ SDK SDL SDM SDN SDO SDP SDQ SDR SDS SDT SDU SDV SDW SDX SDY SDZ
SDGA SDGD SDGE SDGH SDGK SDGR SDGS SDGT SDGU SDGW
1 SDG Aerosierra de Durango Callsign: Aerosierra, MEX AVCODES
2 SDG Ghodawat Enterprises Pvt. Ltd. d/b/a Ghodawat Aviation IATA: OG, Callsign: Hi Star, IATA designator changed to S5. IND AVCODES
3 SDG Ghodawat Enterprises Pvt. Ltd. d/b/a Ghodawat Aviation IATA: S5, Callsign: Hi Star, Name changed to Ghodawat Enterprises Pvt. Ltd. d/b/a Star Air. IATA designator changed from OG*. IND AVCODES
4 SDG Ghodawat Enterprises Pvt. Ltd. d/b/a Star Air IATA: S5, Callsign: Hi Star, Name changed from Ghodawat Enterprises Pvt. Ltd. d/b/a Ghodawat Aviation. IATA designator changed from OG*. IND AVCODES
5 SDG Sächsische Dampfeisenbahngesellschaft mbH Annaberg-Buchholz D privat-bahn.de
6 SDGA STUDIO G3 GLASS LLC     SCAC4
7 SDGD SLED DOG TRUCKING     SCAC4
8 SDGE SHELDON, G E TRUCKING COMPANY     SCAC4
9 SDGH SOLARIUM DESIGN GROUP LTD     SCAC4
10 SDGK SUNDOG TRANSPORT INC     SCAC4
11 SDGR SEATRADE GROUP NV     SCAC1
12 SDGS SAN DIEGO TRANSPORT & LOGISTICS INC     SCAC4
13 SDGT SPAULDING TRANSPORT     SCAC4
14 SDGU PT. SERBA DINAMIK INDONESIA   RI BIC
15 SDGW SAN DIEGO COLD STORAGE     SCAC4