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
D D& D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DY DZ
DS& DSA DSB DSC DSD DSE DSF DSG DSH DSI DSK DSL DSM DSN DSO DSP DSQ DSR DSS DST DSU DSV DSW DSX DSY DSZ
DSRC DSRD DSRE DSRG DSRK DSRL DSRP DSRR DSRS DSRT DSRU DSRX DSRZ
1 DSR Dairo Air Services Ltd. Callsign: Dairair, Designator SE* recalled by IATA EAU AVCODES
2 DSR Dairo Air Services Ltd. IATA: SE, Callsign: Dairair, Designator SE* recalled by IATA EAU AVCODES
3 DSR Dairo air Service Ltd. IATA: WD, Callsign: Dasair, IATA Prefix: 761, Name changed from DAS Air Limited. IATA code changed from SE* EAK AVCODES
4 DSR DAS Air Cargo IATA: WD   ICAO1
5 DSR Department of Street Railways Real: DSR, City: Detroit USA TRAFFIC
6 DSRC Dakota Southern Ry. Co. added 4/1986; 1/1994-7/2005   NAKINA
7 DSRC Dakota Southern Ry. Co. added 4/86; 1/94-7/2000   NRHS
8 DSRC DAKOTA SOUTHERN RAILWAY CO     PWRC
9 DSRC Dakota Southern Railway     RSRV
10 DSRC Dakota Southern Railway Company   USA TRAFFIC
11 DSRD DESERT DELIVERY     SCAC4
12 DSRE DIRECT SUPPORT RESOURCES INC     SCAC4
13 DSRG D S R LOGISTICS     SCAC4
14 DSRK D & S TRUCKING     SCAC4
15 DSRL DANESI USA INC     SCAC4
16 DSRP DESERT STAR TRANSPORTATION LLC     SCAC4
17 DSRP DB Schenker Rail Polska Real: DBSRP PL TRAFFIC
18 DSRR Delta Southern R.R. Co. 1/1994-7/2005   NAKINA
19 DSRR Delta Southern R.R. Co. 1/94-7/2000   NRHS
20 DSRR *DONORA SOUTHERN RAILROAD     PWRC
21 DSRR +DELTA SOUTHERN RAILROAD COMPANY     PWRC
22 DSRR Delta Southern Railroad     RSRV
23 DSRR DELTA SOUTHERN RAILROAD COMPANY     SCAC4
24 DSRR DB Schenker Rail Romania SRL Real: DBSR RO TRAFFIC
25 DSRS DSR/SENATOR JOINT SERVICE     SCAC1
26 DSRS DSR/SENATOR JOINT SERVICE     SCAC4
27 DSRT DESERT MOVING & STORAGE CO INC     SCAC4
28 DSRU DISA RED DE SERVICIOS PETROLIFEROS, S.A.   E BIC
29 DSRU VEBDEUT FRACHT SEEDEREIL     SCAC3
30 DSRU VEBDEUT FRACHT SEEDEREIL     SCAC4
31 DSRX DOWNEAST RAIL HERITAGE PRESERVATION TRUST, INC.     PWRC
32 DSRX Downeast Scenic Railroad     RSRV
33 DSRX DOWNEAST RAIL HERITAGE PRESERVATION     SCAC4
34 DSRZ DAKOTA SOUTHERN RAILWAY CO     PWRC