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
C& C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ
CI& CIA CIB CIC CID CIE CIF CIG CIH CII CIJ CIK CIL CIM CIN CIO CIP CIQ CIR CIS CIT CIU CIV CIW CIX CIY CIZ
CIRB CIRC CIRD CIRF CIRG CIRH CIRI CIRJ CIRM CIRN CIRO CIRP CIRQ CIRR CIRS CIRT CIRU CIRV CIRX CIRY
1 CIR Arctic Circle Air Service, Inc. IATA: 5F, Callsign: Air Arctic, USA AVCODES
2 CIR Arctic Circle Air Service IATA: 5F   ICAO1
3 CIR City of Rochelle, Illinois 7/2000-7/2005   NAKINA
4 CIR City of Rochelle, Illinois Jul-00   NRHS
5 CIR *CENTRAL IOWA RAILROAD     PWRC
6 CIR +CITY OF ROCHELLE, ILLINOIS     PWRC
7 CIR City of Rochelle, Illinois     RSRV
8 CIR CITY OF ROCHELLE ILLINOIS     SCAC4
9 CIRB CIRCLE B CARRIERS     SCAC4
10 CIRC Central Iowa Transportation Cooperative d/b/a Central Iowa Ry. Co. 1/1975; eliminated 7/1976; 1/1980   NAKINA
11 CIRC Central Iowa Ry. Co. added 4/1974   NAKINA
12 CIRC Central Iowa Ry. Co. added 4/74   NRHS
13 CIRC Central Iowa Transportation Cooperative d/b/a Central Iowa Ry. Co. 1/75; eliminated 7/76; 1/80   NRHS
14 CIRC *CENTRAL IOWA RAILWAY CO.     PWRC
15 CIRC *CONSOLIDATED INSPECTION & REPAIR CORP.     PWRC
16 CIRD CHICAGO INTERMODAL TRANSPORTATION I     SCAC3
17 CIRD CHICAGO INTERMODAL TRANSPORTATION I     SCAC4
18 CIRF CIRCLE FOUR TRANSFER INC     SCAC3
19 CIRG CAL INLAND REFRIGERATED SERVICES IN     SCAC3
20 CIRH CSI INTERNATIONAL INC     SCAC4
21 CIRI CIRI - COLLINS LOGISTICS LLC     SCAC4
22 CIRJ CIRCLE P     SCAC4
23 CIRM CIRCLE M CARTAGE INC     SCAC3
24 CIRN CIRCLE A CONSTRUCTION INC     SCAC3
25 CIRO CAMDEN IRON & METAL INC/BANTIUOGLIO     SCAC3
26 CIRO CAMDEN IRON & METAL INC     SCAC4
27 CIRP CIRCLE P TRUCKING INC     SCAC3
28 CIRP CIRCLE S TRANSPORTATION OF ARKANSAS     SCAC4
29 CIRQ CIRCLE AIRFREIGHT CORP     SCAC3
30 CIRQ CIRCLE AIRFREIGHT CORP     SCAC4
31 CIRR Chattahoochee Industrial R.R. 1/1975-7/2005   NAKINA
32 CIRR Chattahoochee Industrial R.R. 1/75-7/2000   NRHS
33 CIRR CHATTAHOOCHEE INDUSTRIAL RAILROAD     PWRC
34 CIRR Chattahoochee Industrial Railroad     RSRV
35 CIRR CHATTAHOOCHEE INDUSTRIAL RAILROAD     SCAC3
36 CIRR Chattahoochee Industrial Railroad   USA TRAFFIC
37 CIRS CIRCLE S TRANSPORT INC     SCAC4
38 CIRT CAIRO SALT COMPANY INC     SCAC3
39 CIRU CAROTRANS INTERNATIONAL     SCAC3
40 CIRU COMMISSIONARIA INTERTRASPORTI SRL     SCAC4
41 CIRV CIRCLE VAN & STORAGE INC     SCAC4
42 CIRX Consbec Inc. added 4/1997; 7/2000; eliminated 10/2001; 7/2005 (not listed)   NAKINA
43 CIRX Consbec Inc. added 4/97; 7/2000   NRHS
44 CIRX *CITY ISLAND RAILROAD, INC.     PWRC
45 CIRX +CONSBEC INCORPORATED     PWRC
46 CIRX Consbec     RSRV
47 CIRY Central Illinois R.R. Co. 7/2005   NAKINA
48 CIRY CENTRAL ILLINOIS RAILROAD CO.     PWRC
49 CIRY Central Illinois Railroad     RSRV
50 CIRY CENTRAL ILLINOIS RAILROAD COMPANY     SCAC4