I spend a lot of time on the knot, and have picked up quite a bit of the lingo. This website originally started out as my knot bio, and I've greatly expanded on it since then. But just in case I left some of the knot lingo on here, here's an explanation of some of it:
BF = Boyfriend or Best Friend
BM = Bridesmaid or Best Man
BP = Bridal Party
FI = Fiancé (male) or Fiancée (female)
FIL = Father In Law
FILs = Future in-laws, sometimes referred to as:
FBIL = Future Brother-in-law
FFIL = Future Father-in-law
FMIL = Future Mother-in-law
FSIL = Future Sister-in-law
GF = Girfriend
HM = Honeymoon
ILs = In-laws
IMHO = In my humble opinion
MOH = Maid / Matron of Honor(or in our case, man of honor!)
NFT = No Further Text
NWR = Not Wedding Related
OMG = Oh my gosh / god
RD = Rehearsal Dinner
STDs = Save The Date cards
TMI = Too Much Information

Becka and Tom's wedding website
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