| AIAS | Academy of Interactive Arts & Sciences 
| Others |
| AIAS | Academy of Interactive Arts and Sciences
| Others |
| AIAS | Academy of Interactive Arts Sciences
| Others |
| AIAS | Alaska International Airport System
| Others |
| AIAS | Alpha Institute for Advanced Studies
| Others |
| AIAS | American Institute of Afghanistan Studies
| Others |
| AIAS | American Institute of Applied Science
| Others |
| AIAS | American Institute of Architecture Students
| Others |
| AIAS | Arizona International Auto Show
| Others |
| AIAS | Association Internationale Albert Schweitzer
| Others |
| AIAS | Atlanta International Auto Show
| Others |
| AIAS | Australian Institute of Aboriginal Studies
| Others |
| AIAS | Australian Institute of Alpine Studies
| Others |