We'll start it here, maybe our gracious host will put it in the resource pool.
MIJ - Made in Japan (Fender Japan guitars up until 1996/7)
CIJ - Made in Japan (Fender Japan guitars after 1996/7)
MIK - Made in Korea
MIM - Made in Mexico
MIA- Made in America
STD - Standard
SER - Series
RI - Reissue
BF - Black face
SF - Silver face
DR - Deluxe Reverb
PR - Princeton
MF - Musician's Friend
GC - Guitar Center
HC - Harmony Central (another forum, not affiliated)
GFS - Pickups and/or other parts made by/for guitarfetish.com
BSB - Butterscotch Blonde
CAR - Candy Apple Red