Full Form

A

B

1

*S*

*Smile*

2

10Q

Thank You

3

1FTR

One For The Road

4

24/7

24 hours a day; 7 days a week

5

A/S/L?

Age/Sex/Location?

6

A/S?

Age/Sex?

7

AAMOF

As A Matter Of Fact

8

ACK

Acknowledgement

9

ACRONYM

Abbreviated Coded Rendition Of Name Yielding Meaning

10

ADD

Attention Deficit Disorder

11

ADHD

Attention Deficit Hyperactivity Disorder

12

ADN

Any Day Now

13

AFAIAC

As Far As I Am Concerned

14

AFAICR

As Far As I Can Recall

15

AFAICT

As Far As I Can Tell

16

AFAIK

As Far As I Know

17

AFAIR

As Far As I Remember/Recall

18

AFAIUI

As Far As I Understand It

19

AFJ

April Fools' Joke

20

AFK

Away From The Keyboard; Away For A Kwickie

21

AFL

AbsoFreakinLutely

22

AFOG

Another Fucking Opportunity for Growth

23

AHPF

All Hail Pass Fail (via MIT)

24

YA x AICMFP

You are x and I claim my five pounds (Britishism; via old newspaper promo)

25

AISB

As I Said Before

26

AISE

As I Said Earlier

27

AISI

As I See It

28

AIUI

As I Understand It

29

AIW

As It Were/Was

30

AKA

Also Known As

31

AMAP

As Much/Many As Possible

32

ANFAWFOS

And Now For A Word From Our Sponsor

33

ANSI

American National Standards Institute

34

AOB

Any Other Business

35

AP

Age Play

36

APAC

All Praise And Credit

37

API

Application Program Interface

38

ARPA

Advanced Research Projects Agency

39

AS

Another Subject

40

ASAP

As Soon As Possible

41

ASCII

American Standard Code for Information Interchange

42

ASL

Age-Sex-Location

43

ASNWS

A Simple No Would Suffice

44

ATB

All The Best

45

ATK

At The Keyboard

46

ATLA

Another Three Letter Acronym

47

ATM

At The Moment

48

ATSL

Along The Same Lines

49

ATTN

Attention

50

ATTYOB

Anything That Turns You On Baby

51

AUP

Acceptable Use Policy

52

AWCIGO

And Where Can I Get One

53

AWGTHTGTATA

Are We Going To Have To Go Through All This/That Again

54

AWGTHTGTTA

Are We Going To Have To Go Through This/That Again

55

AWHFY

Are We Having Fun Yet

56

AWOL

Absent Without Official Leave

57

AYBABTU

All Your Base Are Belong To Us

58

AYMK

As You May Know

59

AYT

Are You There

60

B&D

Bondage and Discipline

61

B/C

Because

62

B4

Before

63

B4N

Bye For Now

64

BAC

By Any Chance

65

BAD

Broken As Designed

66

BAG

Busting A Gut

67

BAGL

Busting A Gut Laughing

68

BAK

Back At Keyboard

69

BBB

Busy Beyond Belief

70

BBFN

Bye Bye For Now

71

BBIAB

Be Back In A Bit

72

BBIAS

Be Back In A Sec

73

BBL

[I'll] Be Back Later

74

BBM

Big Beautiful Man

75

BBR

Burnt Beyond Repair

76

BBS

Bulletin Board System / Be Back Soon

77

BBT

Be Back Tomorrow

78

BBW

Big Beautiful Woman

79

BC

Basket Case

80

BCC

Blind Carbon Copy

81

BCNU

Be Seein' You

82

BDSM

Bondage & Discipline, Dominance & Submission, Sado-Masochism

83

BDSMLMNOP

BDSM and whatever else we might do

84

BEG

Big Evil Grin

85

BF

Boy Friend

86

BFD

Big Fucking Deal

87

BFH

Bastard From Hell

88

BFMI

Brute Force and Massive Ignorance

89

BFN

Bye For Now

90

BFNN

Bizarre Format with No Name (document format)

91

BG

Big Grin

92

BI

Breidbart Index [the SPAM index of a Usenet post]

93

BIAB

Back In A Bit

94

BIAF

Back In A Few

95

BIALW

back in a little while

96

BIAS

Back In A Second

97

BIAW

Back In A While

98

BIC

Best In Class

99

BIL

Brother In Law

100 BION

Believe It Or Not

101 BIOYIOP

Blow It Out Your Input Output Port

102 BITD

Back In The Day

103 BITD

Beaten It To Death

104 BK

Because

105 BMHATK

Banging My Head Against The Keyboard

106 BMHATW

Banging My Head Against The Wall

107 BMOC

Big Man On Campus

108 BMTA

Brilliant Minds Think Alike

109 BMTIPG

Brilliant Minds Think In Parallel Gutters

110 BNF

Big Name Fan

111 BOC

But Of Course

112 BOF

Birds Of a Feather

113 BOFH

Bastard Operator From Hell

114 BOHICA

Bend Over, Here It Comes Again

115 BOHOF

Back Of Hand On Forehead

116 BOS

Big Orange Switch

117 BOT

Back On Topic

118 BOTEC

Back Of The Envelope Calculation

119 BPD

Borderline Personality Disorder

120 BRB

[I'll] Be Right Back

121 BRS

Big Red Switch

122 BRT

Be Right There

123 BSG

Big Smiling Grin; Broad Sweeping Generalisation

124 BSOD

Blue Screen of Death (Windows NT, et al.)

125 BSTS

Better Safe Than Sorry

126 BTA

But Then Again

127 BTAICBW

But Then Again I Could Be Wrong

128 BTAIM

Be That As It May

129 BTDT

Been There, Done That

130 BTDTGTTS

Been There, Done That, Got The T-Shirt

131 BTOBD

Be There Or Be Dead

132 BTOBS

Be There Or Be Square

133 BTSOOM

Beats The Shit Out Of Me

134 BTTH

Butt To The Head

135 BTTP

Back To The Point

136 BTW

By The Way

137 BWG

Big Wide Grin

138 BWQ

Buzz Word Quotient

139 BY

BusY

140 BYKT

But You Know/Knew That

141 BYKTA

But You Know/Knew That Already

142 BYOB

Bring Your Own Bottle/Booze

143 C&P

Copy & Paste

144 C/O

Care Of

145 CADET

Can't Add Doesn't Even Try

146 CB

Call Back

147 CB

Chastity Belt

148 CBT

Cock and Ball Torture/Training

149 CC

Carbon Copy

150 CCWC

Can't Cook Won't Cook

151 CD

Cross Dresser

152 CE

Creative Editing

153 CERT

Computer Emergency Response Team

154 CFD

Call For Discussion

155 CFV

Call For Votes

156 CG

Cute Grin

157 CGI

Common Gateway Interface

158 CHOWUR

See HOW yoU aRe

159 CHUR

See How yoU aRe

160 CIAC

Computer Incident Advisory Capability

161 CIAO

goodbye [pronounced Chow]

162 CIC

Christ I'm Confused

163 CIO

Cut It Out

164 CIS

Complete and Irrevocable Submission

165 CLAB

Crying Like A Baby

166 CLM

Career Limiting Move

167 CMIIW

Correct Me If I'm Wrong

168 CNC

Consensual Non Consent

169 CNP

Continued [In My] Next Post

170 CO

Clothing Optional

171 COD

Cash On Delivery

172 COTFLGUOAHAHA

Crawling On The Floor Laughing Guts Out And Having A Heart Attack

173 COTS

Commercial Off The Shelf

174 CP

Corporal Punishment

175 CPF

Can Pigs Fly

176 CRC

Cyclic Redundancy Check

177 CS

Cop Shop

178 CTS

Carpal Tunnel Syndrome

179 CTTD

Cute Things They Do

180 CTTOI

Come To Think Of It

181 CTTS

Cute Things They Say

182 CU

See You

183 CUL

See You Later

184 CUL8R

See yoU LateR

185 CW

Continuous Wave (the carrier type used for Morse code communications)

186 CW

Conventional Wisdom

187 CWYL

Chat With You Later

188 CYA

Cover Your Ass

189 CYA

See Ya

190 CYA

See You Around

191 CYL

See You Later

192 CYT

Cute Young Thing

193 C|N>K

"Coffee (piped through) Nose, (redirected to) Keyboard"

194 D&W

Ducking And Weaving

195 D/L

Download

196 D/S

or D/s

Dominance and Submission

197 DADT

Don't Ask, Don't Tell

198 DAP

Parents Against Dyslexia :)

199 DARFC

Ducking And Running For Cover

200 DBA

Doing Business As

201 DBT

Dialectical Behavior Therapy

202 DEB

Don't Even Bother

203 DFM

Don't Flame Me

204 DFU

Don't Forget Units

205 DGT

Don't Go There

206 DID

Dissociative Identity Disorder (used to be MPD)

207 DIIK

Damned If I Know

208 DIIN

Damned If I kNow

209 DILLIGAFF

Do I Look Like I Give A Flying Fuck

210 DIM

Do It Myself

211 DIY

Do It Yourself

212 DK

Don't Know

213 DKF

Dreaded Koosh Flogger

214 DL

DownLoad

215 DLG

Devilish Little Grin

216 DLTDHYITAOYWO

Dont Let The Door Hit You In The Ass On Your Way Out

217 DMQ

Do-Me Queen

218 DNA

Did Not Answer

219 DNDK

Don't Know, Don't Care

220 DNO

Do Not Open [used in the subject line of a test post or email]

221 DNPM

Damn Near Pissed Myself

222 DNS

Domain Name System

223 DOA

Dead On Arrival

224 DOB

Date Of Birth

225 DOM

Dirty Old Man

226 DOS

Disk Operating System

227 DOYC

Deity Of Your Choice

228 DOYKB

Down On Your Knees, Bitch

229 DQOTD

Dumb Question Of The Day

230 DSW

Dick Size War

231 DTA

Don't Trust Anybody

232 DTOKAB

Drop To One Knee And Bow

233 DTP

DeskTop Publishing

234 DTRT

Do The Right Thing (contrast with DTWT)

235 DTTAH

Don't Try This At Home

236 DTWT

Do The Wrong Thing (contrast with DTRT)

237 DTYD

Drink Till You Drop (party at MIT)

238 DUCWIC

Do YoU See What I See

239 DUK

Dead Upon Keyboard

240 DWAI

Don't Worry About It

241 DWIM

Do What I Mean

242 DWIMC

Do What I Mean Correctly

243 DWIMNWIS

Do What I Mean Not What I Say

244 DWISNWID

Do What I Say Not What I Do

245 DWIW

Do What I Want

246 DWYW

Do What You Want

247 DYE

Damn Your Eyes

248 DYHWIH

Do You Hear What I Hear

249 DYSWIS

Do You See What I See

250 DoS

Denial of Service

251 E&OE

Errors And Omissions Excepted

252 E2EG

Ear to Ear Grin

253 EANAB

Equally Attractive Non-Alcoholic Beverage

254 ECP

Excessive Cross Posting

255 ED

Emotionally Disturbed

256 EDP

Emotionally Disturbed Person

257 EG

Evil Grin

258 EGBOK

Everything is Going to Be OK

259 EIF

Exercise In Futility

260 EIP

Everything Is Permissible

261 EMFBI

Excuse Me For Butting In

262 EMSG

email message

263 EOB

End Of Business

264 EOD

End Of Discussion

265 EOD

Explosive Ordnance Disposal

266 EOF

End Of File

267 EOL

End Of Lecture

268 EOM

End Of Message

269 EOT

End Of Thread

270 EPID

Every Person Is Different

271 ESOSL

Endless Snorts Of Stupid Laughter

272 ESP

ESPecially

273 ETA

Estimated Time Of Arrival

274 ETLA

Extended Three Letter Acronym

275 ETOPS

Engines Turn Or Passengers Swim (powerboats)

276 EWAG

Experienced Wild-Ass Guess

277 F2F

Face To Face

278 FA

Fat Admirer, one who prefers a fat sexual/romantic partner

279 FAIK

For All I Know

280 FAQ

Frequently Asked Question(s)

281 FCFS

First Come First Served

282 FCOL

For Crying Out Loud

283 FDROTFL

Falling Down Rolling On The Floor Laughing

284 FF

Fist Fucking

285 FFR

For Future Reference

286 FGM

Female Genital Mutilation

287 FIAWOL

Fandom Is A Way Of Life

288 FICCL

Frankly I Couldn't Care Less

289 FIIK

Fuck[ed] If I Know

290 FIIR

fuck[ed] If I Remember

291 FIL

Father In Law

292 FIOFY

Figure It Out For Yourself

293 FIRST

Forum of Incident Response and Security Teams

294 FISH

First In Still Here

295 FITB

Fill In The Blank

296 FLEA

Four Letter Extended Acronym

297 FLT

Fermat's Last Theorem

298 FM

Fibromyalgia

299 FMTYEWTK

Far More Than You Ever Wanted To Know

300 FOAD

Fuck Off And Die

301 FOAF

Friend Of A Friend

302 FOAFOAG

Father Of A Friend Of A Girlfriend

303 FOAG

Father Of A Girlfriend

304 FOD

Finger Of Death

305 FOS

Freedom Of Speech

306 FOT

Full Of Tripe

307 FOTCL

Falling Off The Chair Laughing

308 FRZ

Fruitin' Religious Zealot

309 FSD

Fools Seldom Differ

310 FSDO

For Some Definition Of

311 FSVO

For Some Value Of

312 FTASB

Faster Than A Speeding Bullet

313 FTF

Face To Face

314 FTL

Faster Than Light

315 FTM

For That Matter (or Female To Male trans)

316 FTMP

For The Most Part

317 FTP

File Transfer Protocol

318 FTR

For The Record

319 FTS

Fixin' To Start

320 FTSO

Fuck The Skull Of

321 FUBAR

Fucked Up Beyond All [Repair|Recognition ]

322 FUD

Fear, Uncertainty, And Doubt

323 FURTB

Full Up Ready To Burst

324 FWIW

For What It's Worth

325 FYA

For Your Amusement

326 FYI

For Your Information

327 FYIV

Fuck You, I'm Vested

328 G

Grin

329 GA

Go Ahead

330 GAC

Get A Clue

331 GAFIA

Get Away From It All

332 GAFIATe

(to) Get Away From It All

333 GAL

Get A Life

334 GBH&K

Great Big Hugs & Kisses

335 GBH&KB

Great Big Hugs & Kisses Back

336 GCD

Greatest Common Divisor

337 GD&R

Grinning, Ducking, and Running (after a smart-ass comment)

338 GD&RF

Grinning Ducking And Running Fast

339 GD&RVVF

Grinning Ducking And Running Very Very Fast

340 GD&W

Grinning Ducking And Weaving

341 GF

Girlfriend

342 GFR

Grim File Reaper

343 GG

Genetic Girl

344 GGN

Gotta Go Now

345 GGP

Gotta Go Pee

346 GHOD

General Heuristic Organizing Device

347 GIF

Graphical Interchange Format

348 GIGO

Garbage In Garbage Out; Garbage In Gospel Out

349 GIWIST

Gee I Wish I'd Said That

350 GJP

Good Job Partner

351 GL

good luck

352 GLBT

Gay, Lesbian, Bi, Trans

353 GLG

Goofy Little Grin

354 GLGH

Good Luck and Good Hunting

355 GMT

Greenwich Mean Time [UK Time]

356 GMTA

Great Minds Think Alike

357 GOAT

Go Away, Troll

358 GOK

God Only Knows

359 GOOML

Get Out Of My Life

360 GOTFIA

Groaning On The Floor In Agony

361 GOWI

Get On With It

362 GPF

General Protection Fault

363 GRQ

Get Rich Quick (a type of spam - compare MMF)

364 GRUIT

Get Real yoU Impudent Thing

365 GS

Golden Shower

366 GTBOS

Glad To Be Of Service

367 GTG

Got To Go

368 GTGN

Got To Go Now

369 GTP

Got To Pee

370 H&K

Hugs & Kisses

371 H2

How To

372 HAK

Hugs And Kisses

373 HAND

Have A Nice Day

374 HCB

Holy Cow Batman

375 HHGTTG

Hitch Hiker's Guide To The Galaxy

376 HHIS

Hanging Head In Shame

377 HHO1/2K

Ha Ha Only Half Kidding

378 HHOJ

Ha Ha Only Joking

379 HHOK

Ha Ha, Only Kidding

380 HHOS

Ha Ha, Only Serious

381 HHVF

Ha Ha, Very Funny

382 HIB__

Have I Been ___________

383 HICA

Here It Comes Again

384 HNG

Horny Net Geek

385 HOMPR

Hang On Mobile Phone's Ringing

386 HOPR

Hang On Phone's Ringing

387 HOS

Husband Over Shoulder

388 HOUER

Hanging On yoUr Every Word

389 HOYER

Hanging On Your Every Word

390 HP

Home Page

391 HSF

(variants: H-S-F, H*S*F) Hand-Staple- Forehead (theatrical angst)

392 HSIK

How Should I Know

393 HSP

Highly Sensitive Person

394 HTH

Hope This Helps (often used with HAND)

395 HTML

HyperText Markup Language

396 HTTP

HyperText Transfer Protocol

397 HW

HardWare

398 HWNINS

He whose name is not spoken

399 HWP

Height and Weight Proportional (i.e.: "normal" build)

400 HWSNBN

He Who Should Not Be Named

401 HWWNBN

He Who Will Not Be Named

402 IAAA

I Am An Accountant

403 IAAD

I Am A Doctor

404 IAAL

I Am A Lawyer

405 IAC

In Any Case

406 IAE

In Any Event

407 IAGFII

It's All Good Fun Isn't It

408 IAMFI

I Ask Merely For Information

409 IAMTA

I Ask Merely To Annoy

410 IANA

Internet Assigned Numbers Authority

411 IANAA

I Am Not An Accountant

412 IANAC

I Am Not A Crook

413 IANAD

I Am Not A Doctor

414 IANAL

I Am Not A Lawyer

415 IANALBIPOOTV

I Am Not A Lawyer But I Play One On TV

416 IANYM

In A New York Minute

417 IANYS

In A New York Second

418 IAP

Internet Access Provider

419 IARTPFWTSIOWIM

I Am Repeating This Parrot Fashion Without The Slightest Idea Of What It M

420 IAW

In Accordance With

421 IAWC

In A While Crocodile [usually used to reply to SYLA(cf)]

422 IBC

Inadequate But Cute

423 IBM

Inadequate But Marketable

424 IBTD

I Beg To Differ

425 IC

I See

426 ICB

I Care Because

427 ICBW

I Could Be Wrong

428 ICCL

I Couldn't Care Less

429 ICOCBW

I Could Of Course Be Wrong

430 ICP

Internet Content Provider

431 ICTYBTIHTKY

I Could Tell You But Then I'd Have To Kill You

432 ICUR

I See yoU aRe

433 ICYWC

In Case You Were Curious

434 IDGI

I Don't Get It

435 IDIC

Infinite Diversity in Infinite Combinations (via Star Trek)

436 IDK

I Don't Know

437 IDTS

I Don't Think So

...