Acronyms are abbreviations, usually in capitals, which have been used on email, mailing lists, echomail and other Internet communication methods since the early 1990s. While there are individual abbreviations relating to specific topics, developed by particular mailing lists, the following is a broad list of some of the most commonly used acronyms, including those in British home education circles.

For a dictionary of 'smilies' (those sideways faces which are created mainly from punctuation symbols) see my smilie page.

AAMOF as a matter of fact
ADN   any day now
AFAIK   as far as I know
ATB all the best
ATSL   along the same lines
AWGTHTGTTA? are we going to have to go through this again?
BBS   bulletin board system/ be back soon
BCNU be seeing you
BFN bye for now
BIL brother-in-law
BTDTGTTS been there, done that, got the tee-shirt
BTW by the way
BWs best wishes
CU see you..
CUL8R   see you later
DD dear/darling daughter
DH dear/darling husband
DIIK dogged if I know
DS dear/darling son
DW dear/darling wife
EMFBI excuse me for butting in..
FFATS friends forever and then some!
FIL father-in-law
FITB   fill in the blank
FWIW for what it's worth
FYI for your information
G or g grin
GD&R grinning, ducking & running
GIWIST gee, I wish I'd said that
GWTIE grin with twinkle in eye
HE home education
HS home-school
HTB   hug that bear!
HTH hope that helps (or have to hurry)
IC I see
IHS   in His service
IITYWISWYBMAD If I tell you what it says, will you buy me a drink?
IMCO   In ny considered opinion
IMEAO In my entirely arrogant opinion
IMHO in my humble opinion
IMNSHO in my not so humble opinion
IMO in my opinion
IOW   in other words
ISHBAB I should have bought a book
ITSFWI If the shoe fits, wear it
IYKWIM if you know what I mean
IYSWIM if you see what I mean
JOOC just out of curiosity
KHYF know how you feel
KWIM? know what I mean?
L8R later
LEA Local Education Authority (UK)
LOL lots of laughter, laughing out loud, or lots of love
LTNT   long time no talk
MD middle daughter
MIL mother-in-law
MS middle son (or multiple sclerosis)
MPOV my point of view
NTYMI now that you mention it
OD older/oldest daughter
OIC oh, I see
OOTQ   out of the question
OS older/oldest son
OT off topic
OTOH   on the other hand
OTTOMH off the top of my head
PMFJI pardon me for jumping in
PMJI pardon my jumping in
POV point of view
PPTSPAHS please pass the salt, pepper, and hot sauce
ROTFL rolling on the floor laughing
ROTFLANSC rolling on the floor laughing and nearly squashing the cat
ROTFLBT rolling on the floor laughing big time
ROTFLMHO rolling on the floor laughing my heart out (or my head off)
RSN really soon now
RTFP   read the fine print
SIL sister-in-law
SOW   speaking of which
TANJ there ain't no justice
TANSTAAFL there ain't no such thing as a free lunch
TANSTAASQ there ain't no such thing as a stupid question
TCS taking children seriously
TFTHAOT thanks for the help ahead of time
TIA thanks in advance
TOBAL there oughta be a law
TOBG this oughta be good
TPTB the powers that be
TTBOMK to the best of my knowledge
TTFN ta-ta for now
TTYL   talk to you later