well this link might be useful... notable extras it features:
"CRAPP: Crummy Ramp and Pit Plate - the baseplate with a ramp and pit."
"ALE: Adult LEGO Enthusiast. This term was coined as an alternative to AFOL, since it is easier to pronounce."
"BSB: Black Seas Barracuda, 6285." SES,RBR etc (Phes, how could you miss the ships? ; )
"MIB: Mint In Box/bag"
"MISB: Mint In Sealed Box/bag"
"NLSO: Non-Lego Significant Other."
"POOP: Piece [that can or should be made] of Other Pieces." (this one is new to me, but I like it...)
"S@H: LEGO Shop at Home"
and for Mr Yoda:
"SPUD: Special/Single Piece/Purpose Ugly/Useless/UnLEGOish Design/Decorative. Many people think that the many meanings of this acronym make it a great one, as it is not Single Purpose at all."
God Bless,
Nathan