| Abbreviation | Definition |
|---|---|
| ATHP | Authorized TeamSpeak Host Providers |
| ATI | At This Instant |
| ATM | A** To Mouth |
| ATM | Across The Miles |
| ATM | Ask Too Much |
| ATM | At The Moment |
| ATM! | At The Moment |
| ATOS | All Types of S*** |
| ATOU | Always Thinking Of You |
| ATOY | Always Thinking Of You |
| ATP | As Time Permits |
| ATT | Attenuator To The |
| ATUY | Are They Up Yet |
| ATVB | All The Very Best |
| ATVM | At This Very Moment |
| ATW | All The While |
| ATWF | Ask The Wife First |
| ATWT | All Things Work Together |
| AU | Alternative Universe |
| AUF | Adjusting U face |