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
DK& DKA DKB DKC DKD DKE DKF DKG DKH DKI DKL DKM DKN DKO DKP DKQ DKR DKS DKT DKU DKV DKW DKX DKY DKZ
DKUX
1 DKUX Exxon Mobil Corp. added 7/2000; 7/2000-7/2005   NAKINA
2 DKUX Exxon Co., U.S.A. 1/1994 (not listed); eliminated 7/2000   NAKINA
3 DKUX Exxon Co., U.S.A. 1/94; eliminated 7/2000   NRHS
4 DKUX Exxon Mobil Corp. added 7/2000; 7/2000   NRHS
5 DKUX EXXON MOBIL CORP. [EXXON CO., U.S.A.]     PWRC
6 DKUX Exxon Mobil Corporation     RSRV
7 DKUX EXXON MOBIL CORPORATION     SCAC4