ACII
| Acronym | Definition |
|---|---|
| ACII | Assassin's Creed 2 (video game) |
| ACII | Affective Computing and Intelligent Interaction (conference) |
| ACII | Associate of the Chartered Insurance Institute |
| ACII | Allergy and Clinical Immunology International |
| ACII | Advanced Computer Innovations, Inc. (Pittsford, NY) |
| ACII | Adjuvant-Carrageenan-Induced Inflammation |