Paint & Trim Codes

[Bristol7 <Bristol7@aol.com>]

Folks, 

This qustion pertains to a 1981 TR8 FI DHC I just acquired, however I am 
posting this to the general Triumph list in hopes of finding an answer.  The
commission plate states the paint and trim code as follows: 

                               Paint:   NCF          Trim:    AMG             

I know the  "N" in the paint code signifies a variation of white and the "AM"
in the trim code indicates a tan trim, however are there specific names for 
the codes above which British Leyland created?

Thanks for the help. 

Best Regards,

Kirk Yonker