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
F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ
FFA FFB FFC FFD FFE FFF FFG FFH FFI FFJ FFK FFL FFM FFN FFO FFP FFQ FFR FFS FFT FFU FFV FFW FFX FFY FFZ
FFTA FFTD FFTE FFTF FFTG FFTI FFTL FFTM FFTN FFTO FFTP FFTT FFTU FFTX FFTY
1 FFTX Fun Trains, Inc. 7/2000-7/2005 (not listed)   NAKINA
2 FFTX Fun Trains, Inc. Jul-00   NRHS
3 FFTX FUN TRAINS INCORPORATED (OPERATORS OF THE FLORIDA FUN TRAIN)     PWRC
4 FFTX Fun Trains Inc.     RSRV
5 FFTX FUN TRAINS INC     SCAC4