MOC/MIB/NIB/NOC/NIP= mint on card, mint in box, new in box, new on card, new in package (means that an item is still in its original package and has never been opened)
TE- Twinkle Eye Pony, have gems for eyes
TAF- Twice As Fancy Pony, has symbols covering body and small symbol on face
BBE/BBEB- Beddy-Bye Eye Baby Pony, baby pony with eyes that can open and close
FF- Flat Foot Pony, one of the original ponies from 1982
MO- Mail Order pony, pony that was available from a form you mailed
BB- Big Brother Pony, boy pony with hair molded to foot to look like a Clydesdale horse
RAOPK- Random Acts of Pony Kindness, when you gift someone something pony-related that they want without warning
I think that's all...