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
U0 U1 U2 U3 U4 U5 U6 U7 U8 U9 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UO UP UQ UR US UT UU UV UW UX UY UZ
UCA UCB UCC UCD UCE UCF UCG UCH UCI UCK UCL UCM UCN UCO UCP UCR UCS UCT UCU UCV UCW UCX
UCFN UCFX
1 UCFN UNITED CALIFORNIA FREIGHT SOLUTIONS     SCAC4
2 UCFX Union Carbide Corp., Chemicals and Plastics Operations Division added 4/1971; 1/1975; eliminated 1/1979   NAKINA
3 UCFX Union Carbide Corp., Chemicals and Plastics Division added 1/1979; 1/1980; eliminated 7/1980   NAKINA
4 UCFX Union Carbide Corp. added 7/1980; eliminated 10/1980   NAKINA
5 UCFX Union Carbide Corp., Chemicals and Plastics Division added 10/1980; eliminated 5/1983   NAKINA
6 UCFX Union Carbide Corp. added 5/1983; eliminated 1/1993   NAKINA
7 UCFX Union Carbide Chemicals and Plastics Co., Inc. added 1/1993; 1/1994; eliminated 1/1995; eliminated 4/1995   NAKINA
8 UCFX Union Carbide Corp. added 1/1995; added 4/1995; 7/2000-7/2005   NAKINA
9 UCFX Union Carbide Corp., Chemicals and Plastics Operations Division added 4/71; 1/75; eliminated 1/79   NRHS
10 UCFX Union Carbide Corp., Chemicals and Plastics Division added 1/79; 1/80; eliminated 7/80   NRHS
11 UCFX Union Carbide Corp. added 7/80; eliminated 10/80   NRHS
12 UCFX Union Carbide Corp., Chemicals and Plastics Division added 10/80; eliminated 5/83   NRHS
13 UCFX Union Carbide Corp. added 5/83; eliminated 1/93   NRHS
14 UCFX Union Carbide Chemicals and Plastics Co., Inc. added 1/93; 1/94; eliminated 1/95; eliminated 4/95   NRHS
15 UCFX Union Carbide Corp. added 1/95; added 4/95; 7/2000   NRHS
16 UCFX UNION CARBIDE CORP., SUBSIDIARY OF THE DOW CHEMICAL CO. U.S.A.     PWRC
17 UCFX Union Carbide Corporation     RSRV
18 UCFX UNION CARBIDE CORPORATION (A SUBSID     SCAC4