Colloquial acronyms

AISI - As I See It
AIUI - As I Understand It
ALAP - As Late As Possible
AMAP - As Many As Possible
WB - Welcome Back
WB - Write Back
WBS - Write Back Soon
WFM - Works For Me
WRT - With Respect To
WTG - Way To Go

COLLOQUIAL ACRONYMS

SOHF - Sense Of Humor Failure
TAFN - That's All For Now
TANJ - There Ain't No Justice
TASTAAFL - There Ain't Such Thing As A Free Lunch
TBA - To Be Announced
TBH - To Be Honest
TIA - Thanks In Advance

COLLOQUIAL ACRONYMS

PMFJI - Pardon Me For Jumping In
PMJI - Pardon My Jumping In
ROTFL - Rolling On The Floor Laughing
RSN - Real Soon Now
SFMJI - Sorry For My Jumping In
SHTSI - Somebody Had To Say It
SITD - Still In The Dark

COLLOQUIAL ACRONYMS

NYCTMI - Now You Come To Mention It
OIC - Oh, I See!
OOI - Out Of Interest
OTOH - On The Other Hand
OTP - On The Phone
OTTH - On The Third Hand

Colloquial Acronyms

HTH - Hope That Helps
HTH - Hope This Helps
IAC - In Any Case
IAE - In Any Event
IANAL - I Am Not A Lawyer
ICBW - I Could Be Wrong
ICBW - It Could Be Worse

COLLOQUIAL ACRONYMS

ISDN - It Still Does Nothing
ISTR - I Seem To Recall
ISWYM - I See What You Mean
IWBNI - It Would Be Nice If
IYKWIM - If You Know What I Mean
KUTGW - Keep Up The Good Work

COLLOQUIAL

IMAO - In My Arrogant Opinion
IMHO - In My Humble Opinion
IMNSHO - In My Not So Humble Opinion
INPO - In No Particular Order

Colloquial Acronyms

AFAIC - As Far As I'm Concerned
AFAICS - As Far As I Can See
AFAICT - As Far As I Can Tell
AFAIK - As Far As I Know
AFAIR - As Far As I Recall
AFAIR - As Far As I Remember

Colloquial Acronyms

BFN - Bye For Now

BICBW - But I Could Be Wrong
BMG - Be My Guest

BAK - Back At Keyboard
BBL - Be Back Later
BTW - By The Way
DIKU - Do I Know You?

GRA - Go Right Ahead

GL - Good Luck

Federal Government - Acronyms

National Science Foundation	NSF
National Security Agency	NSA
Nuclear Regulatory Commission	NRC
Occupational Health and Safety Admin.	OHSA
Office of Management and Budget	OMB

Colloquial Acronyms

AMAP - As Much As Possible
ASAP - As Soon As Possible

AKA - Also Known As
ASL - Age/Sex/Location
ATM - At The Moment

CID - Consider It Done
CU - See You
CUL - See You Later
IIRC - If I Recall Correctly

IOW - In Other Words

Federal Government - Acronyms

Agency for International Development	AID
Arms Control and Disarmament Agency	ACDA
Bureau of Alcohol, Tobacco and Firearms	ATF
Centers for Disease Control and Prevention	CDC
Central Intelligence Agency	CIA
Congressional Budget Office	CBO

Federal Government - Acronyms

Department of Veterans Affairs	DVA
Environmental Protection Agency	EPA
Federal Bureau of Investigation	FBI
Federal Aviation Administration	FAA
Federal Emergency Management Agency	FEMA
Federal Reserve System	FRS
Food and Drug Administration	FDA

Colloquial Acronyms (cont.)

GW - Good Work
HAGD - Have A Great Day
HAND - Have A Nice Day

GAL - Get A Life

LOL - Laughing Out Loud
IRL - In Real Life
SYS - See You Soon
IMO - In My Opinion

Colloquial Acronyms

AISB - As I Said Before
AISE - As I Said Earlier
AKA - Also Known As
BBS - Be Back Soon
BRB - Be Right Back
DIY - Do It Yourself
DND - Do Not Disturb
FYI - For Your Information
IDK - I Don't Know
(Fonte:www.theblogoflists.com/list-of-short-text-forms/)