| AIIP | Advanced Industry Information Package 
| Others |
| AIIP | Africa Industrial Internet Programme
| Others |
| AIIP | Agricultural Income Improvement Project
| Others |
| AIIP | Alcohol Ignition Interlock Program
| Others |
| AIIP | Alcohol Ignition Interlock Programme
| Others |
| AIIP | American Indians Into Psychology
| Others |
| AIIP | American International Institute of Polygraph
| Others |
| AIIP | Architecture and Interiors International Panorama
| Others |
| AIIP | Association of Independent Information Professionals
| Others |
| AIIP | Association of Independent Insolvency Practitioners
| Others |
| AIIP | Associazione Italiana Investigatori Privati
| Others |
| AIIP | Auto Industry Investment Policy
| Others |
| AIIP | Automatic Indexing Implementation Plan
| Others |