| 24 hours a day, 7 days a week |
24/7 |
| A completely obsessive really nutty person |
ACORN |
| A dream come true |
ADCT |
| A fresh pair of eyes |
AFPOE |
| A friend as good as you |
AFAGAYA |
| A friend in need is a friend indeed |
AFINIAFI |
| A matter of fact |
AMOF |
| A word to the wise |
AWTTW |
| About |
ABT |
| About freakin time |
AFT |
| About to |
ABT2 |
| Absent without leave |
AWOL |
| Abuse of bandwidth |
AOB |
| Accelerate |
XLR8 |
| Accept |
ACPT |
| Account number |
ACCT# |
| Acknowledgement |
ACK |
| Acquisition |
ACOSTN |
| Acronym free zone |
AFZ |
| Act locally, think globally |
ALTG |
| Actually laughing out loud |
ALOL |
| Address |
ADD |
| Address |
ADDY |
| Address |
ADR |
| Administrator |
ADMIN |
| Administrator |
ADMINR |
| Adult in the room |
AITR |
| Advanced Digital Network |
ADN |
| Advised |
ADVD |
| After while crocodile |
AWC |
| Age of majority |
AOM |
| Age Sex Location Availability |
ASLA |
| Age/Sex/Location/Picture |
A/S/L/P |
| Agree that we disagree |
ATWD |
| All concerned |
ALCON |
| All done, bye-bye |
ADBB |
| All my best wishes |
AMBW |
| All my love |
AML |
| All of a sudden |
AOAS |
| All of the above |
AOTA |
| All or nothing |
AON |
| All points bulletin |
APB |
| All the best |
ATB |
| All the web or around the web |
ATW |
| All you can eat |
AYCE |
| Along the same line |
ATSL |
| Already been chewed |
ABC |
| Also known as |
AKA |
| Alt Control Delete |
ACD |
| Always a pleasure |
AAP |
| Always at the keyboard |
AATK |
| Always in my prayers |
AIMP |
| Always look on the bright side of life |
ALOTBSOL |
| Amazed |
:<> |
| An eye for an eye |
NI4NI |
| Anarchy online |
AO |
| And now for something completely different |
ANFSCD |
| And so it goes |
ASIG |
| And the answer is |
ATAI |
| And you're telling me this because? |
AYTMTB |
| Angel smiley |
0:-) |
| Angry |
:-|| |
| Another day another dollar |
ADAD |
| Another day in hell |
ADIH |
| Another day in paradise |
ADIP |
| Any |
NE |
| Any day now |
ADN |
| Anyone |
NE1 |
| Anyone here? |
NE1H |
| Anyplace, anywhere, anytime |
A3 |
| Are |
R |
| Are we done yet? |
AWDY |
| Are we going to have to go through this again? |
AWGTHTGTTA |
| Are we having fun yet? |
AWHFY |
| Are we there yet? |
AWTY |
| Are you done yet? |
AYDY |
| Are you free tonight? |
AYFT |
| Are you okay? |
UOK |
| Are you serious? |
AYS |
| Are you serious? |
RUS |
| Are you there? |
AYT |
| Are you there? |
RUT |
| Are you vertical? |
AYV |
| Are you? |
RU |
| As a friend or always and forever |
AAF |
| As a matter of fact |
AAMOF |
| As a matter of fact |
ASAMOF |
| As a matter of interest |
AAMOI |
| As above |
AA |
| As always, your friend |
AAYF |
| As early as possible |
AEAP |
| As far as I am aware |
AFAIAA |
| As far as I am aware |
AFIAA |
| As far as I can see |
AFAICS |
| As far as I can tell |
AFAICT |
| As far as I know |
AFAIK |
| As far as I understand |
AFAIU |
| As far as I'm concerned |
AFAIC |
| As far as possible |
AFAP |
| As far as you're concerned |
AFAYC |
| As I mentioned before |
AIMB |
| As I remember |
AIR |
| As I said before or as it should be |
AISB |
| As I said earlier |
AISE |
| As I see it |
AISI |
| As it happens |
AIH |
| As late as possible |
ALAP |
| As many as possible or as much as possible |
AMAP |
| As quickly as possible |
AQAP |
| As quickly and quietly as possible |
AQAQAP |
| As soon as possible |
ASAP |
| As soon as you get this |
ASAYGT |
| As you know |
AYK |
| Asleep at keyboard, alive and kicking |
AAK |
| At any rate |
AAR |
| At any rate |
AAR8 |
| At home |
AH |
| At terminal |
AT |
| At the end of the day |
@TEOTD |
| At the end of the day |
ATEOTD |
| At the moment |
ATM |
| At the same time |
ATST |
| At your convenience |
AYC |
| At your earliest convenience |
AYEC |
| At your own risk |
AYOR |
| Automated Teller Machine |
ATM |
| Away from computer |
AFC |
| Away from keyboard |
AFK |
| Away without leaving |
AWOL |
| Awesome |
AWESO |
