Here is a list of some of the most used abbreviations in English.
FYI – For Your Information
IMO – In My Opinion
IMHO – In My Humble Opinion
IMNSHO – In My Not So Humble Opinion
ROFL – Roll On Floor Laughing
ROFLMAO – Roll On Floor Laughing My Bum Off (Not really Bum, but you can guess what it is.)
LMAO – Laugh my Bum off (Same as above)
DH – Dear Husband
DW – Dear Wife
DD – Dear Daughter
DS – Dear Son
TTFN – Ta Ta For Now (Just a way to say good-bye)
VIP – Very Important Person
BRB – Be Right Back
BTW – By The Way
w/ – with
w/o – without
FAQ – Frequently Asked Questions
LOL – Laugh Out Loud
OMG – Oh My God
TTYL – Talk To You Later
BTDT – Been there Done That
EOB – End of Business (the end of the work day)
EOD – End of Day
HTH – Hope This Helps
MPH – Mile Per Hour
WTF – What the *beep*
ASAP – As Soon As Possible
JK – Just Kidding
JJ – Just Joking
TGIF – Thank God It’s Friday
Ex . – Example
Etc. – Et cetera (Latin) (It means: and so on or and other things)
i.e. – id est (Latin) (It means: that is or in other words)
e.g. – exempli gratia (Latin) (It means: for the sake of example or simply for example)