AOHR = Aubrey Organics Honeysuckle Rose
AOWC = Aubrey Organics White Camilla
B&A = Batia & Aleeza gel
BRHG = Biosilk Rock Hard Gelee
FOTE = Fruit of the Earth Aloe gel
GDLI = Giovanni Direct Leave-In
HEBE = Herbal Essence Body Envy
HESMU = Herbal Essence Set Me Up
HETT = Herbal Essence Totally Twisted
JC ??? = Jane Carter ______________ fill in the blank
JC C&S = Jane Carter
Condition & Sculpt
JC N&S = Jane Carter Nourish & Shine
KCCC =
Kinky Curly Curling Custard
KCKT = Kinky Curly Knot Today
QCCC = Innersence Quite Calm Curling Cream
HIH = Devacurl Heaven in Hair
TIGI = TIGI is the brand name. They make the Bed Head line.
TIGI MM = TIGI Moisture Maniac
TJ = Trader Joe's
SIF =
Devacurl Set It Free
OC =
Devacurl One Condition
That's all I can think of right now. Most of the product appreviations are not on the FAQ list because they change so often and people make up their own.

If you're ever in a thread with an appreviation you don't know just post and ask. Most people don't mind.