| Rank | Abbreviation | Meaning |
|---|
| ***** | AIMSS | Airfreight Industry Minimum Security Standards
| |
| ***** | AIMSS | Advanced Integrated Maintenance Support System
| |
| ***** | AIMSS | Aku Ingin Menciummu Sekali Saja
| |
| **** | AIMSS | Aboriginal and Islander Medical Support Services
| |
| **** | AIMSS | Advanced Interactive Maintenance Support System
| |
| **** | AIMSS | American Indian Math and Science Society
| |
| **** | AIMSS | All India Mahila Samskarika Sanghatana
| |
| **** | AIMSS | All India Mahila Samskritika Sanghatane
| |
| **** | AIMSS | Association of Independent Mail and Shipping Stores
| |
| *** | AIMSS | Advanced Infantry Marksmanship Strategies and Standards
| |
| *** | AIMSS | Abandoned and Inactive Mines Scoring System
| |
| *** | AIMSS | Australian Institute for Motor Sport Safety
| |
| *** | AIMSS | Assessment Improvement Monitoring and School Support
| |
| *** | AIMSS | Alumni Information Monitoring and Support Services
| |
| ** | AIMSS | All India Mahila Sanskritik Sanghthan
| |
| ** | AIMSS | Advanced Infantry Marksmanship Strategy and Standards
| |
| ** | AIMSS | Annavasai Industrious Members of Social Service
| |
| ** | AIMSS | Amsterdam International Medical Summer School
| |
| * | AIMSS | American International Medical Support Services
| |
| * | AIMSS | Automating Ingest of Metadata on Serial Subscriptions
| |
| * | AIMSS | Adolescent Identity, Media, and Sociocognitive Schema
| |