| Meaning |
|
| Type |
Acronym |
| Usage |
General (not just online) |
| Rank |
 | Common - used often |
|
| Comments |
The name of American Online's instant messaging program. AIM was the first IM program and has been one the most popular online chat programs for many years. AIM screen names are also supported by Apple's iChat. |
Acronyms and abbreviations used in e-mail, online chat, instant messaging, and text messaging.
AI
