Here's a list of common abbrevations used on internet forums:
AAP = Atypical Anti Psychotic
AD = Anti Depressant
AP = AntiPsychotic
ATM = At The Moment
ATT = At This Time
b/c = because
BF = Boyfriend
BTW = By The Way
CBT = Cognitive behavior Therapy
DBT = Dialectical Behavioral Therapy
DH = Dear Husband
DSM-IV = Diagnostic and Statistical Manual of Mental Disorders - Fourth Edition
DW = Dear Wife
DX = Diagnosis
GF = GirlFriend
NT = Neuro Typical (normal people)
OCD = Obsessive Compulsive Disorder
Pdoc = Psychiatrist
PRN = As needed
Rx = Prescription
SO = Significant Other
Tdoc = Therapist
