| AISR | Academy for International Science and Research 
| Others |
| AISR | Advances in Intelligent Systems Research
| Others |
| AISR | Airborne Intelligence Surveillance and Reconnaissance
| Others |
| AISR | American International School of Rotterdam
| Others |
| AISR | American International School Riyadh
| Others |
| AISR | Annenberg Institute for School Reform
| Others |
| AISR | Annual Immunization Status Report
| Others |
| AISR | Army Institute of Surgical Research
| Others |
| AISR | Australian International Shipping Register
| Others |