| Acronym | Definition |
|---|
| AIMSS | Advanced Integrated Maintenance Support System |
| AIMSS | Amsterdam International Medical Summer School |
| AIMSS | Airfreight Industry Minimum Security Standards (UK) |
| AIMSS | Abandoned and Inactive Mines Scoring System |
| AIMSS | Advanced Infantry Marksmanship Strategies and Standards (US Army) |
| AIMSS | American Indian Math and Science Society |
| AIMSS | Automating Ingest of Metadata on Serial Subscriptions |
| AIMSS | Association of Independent Mail and Shipping Stores |
| AIMSS | All India Mahila Samskritika Sanghatane (India) |
| AIMSS | Adolescent Identity, Media, and Sociocognitive Schema |
| AIMSS | Assessment Improvement Monitoring and School Support (UK) |
| AIMSS | All India Mahila Samskarika Sanghatana (India) |
| AIMSS | Aku Ingin Menciummu Sekali Saja |
| AIMSS | Advanced Integration Maintenance Support System |
| AIMSS | Aboriginal and Islander Medical Support Services (Australia) |
| AIMSS | American International Medical Support Services |
| AIMSS | Annavasai Industrious Members of Social Service |
| AIMSS | Alumni Information Monitoring and Support Services |
| AIMSS | Advanced Interactive Maintenance Support System |
| AIMSS | All India Mahila Sanskritik Sanghthan |