At first it takes quite a bit of deciphering to understand all of the abbreviations.
This is a list compiled by some of our members that you may find helpful.
A ------ Affair
AAMOF -- As A Matter Of Fact
B/C ---- Because
BF ----- Boyfriend
BIL ---- Brother In Law
BS ----- Betrayed Spouse
BTW ---- By The Way
C ------ Counselor
D ------ Divorce or Daughter
DH ----- Dear/Darling Husband
DW ----- Dear/Darling Wife
D-day -- Discovery day
EA ----- Emotional Affair
EH ----- Estranged Husband
EMA ---- Extramarital Affair
EW ----- Estranged Wife
F ------ Fiancé
FB ----- Former Betrayer
FIL ---- Father In Law
FUBAR -- Fouled Up Beyond All Recognition
FWIW --- For What It's Worth
FWS ---- Former Wayward Spouse
FYI ---- For Your Information
GMTA --- Great Minds Think Alike
H ------ Husband
HINO --- Husband In Name Only
IC ----- Individual Counseling
IM ----- Instant Message
IMHO --- In My Humble Opinion
IMO ---- In My Opinion
JK ----- Just kidding
LOL ---- Laughing Out Loud
MC ----- Marriage Counselor/Counseling
MIL ---- Mother In Law
MLC ---- Mid Life Crisis
MM ----- Married Man
MW ----- Married Woman
NC ----- No Contact
OLEA --- On Line Emotional Affair
OM ----- Other Man
OP ----- Other Person
OW ----- Other Woman
PA ----- Physical Affair
PM ----- Private Message
POV ---- Point of View
RB ----- Remorseful Betrayer
ROFLMAO- Rolling On The Floor Laughing My A$$ Off
RS ----- Reformed Spouse
SIL ---- Sister In Law
SNAFU -- Situation Normal All Fouled Up
SO ----- Significant Other
STBX --- soon To Be Ex
W ------ Wife
WINO --- Wife In Name Only
WS ----- Wayward Spouse or Wandering Spouse
WTG ---- Way To Go
X2B ---- Ex-to-Be
XF ----- Ex-fiance
XH ----- Ex-husband
XW ----- Ex-wife
YMMV --- Your mileage may vary