O-ovulation
DPO-days past ovulation
DH/DF/DB- dear husband, fiancé, boyfriend
BBT-basal body temperature
OPK-ovulation predictor kit
BFP/BFN-positive/negative pregnancy test
Ooooh Got Itt! Thank Uu =]
DPO = Days Past Ovulation
BFP = Big Fat Positive (like you got a positive pregnancy test)
BFN = Big Fat Negative
TWW = Two week wait...the time from ovulation to period or BFP!
those are the ones off the top of my head :-)