AIII
| Acronym | Definition |
|---|---|
| AIII | Aeration Industries International, Inc. (Minneapolis, MN) |
| AIII | Autologic Information International, Inc. |
| AIII | Association of Indian Individual Investors |
| AIII | Association of International Industrial Irradiation (International Organization for Standardization; Geneva, Switzerland) |
| AIII | Asian Internet Interconnection Initiatives (research) |