IASR
| Acronym | Definition |
|---|---|
| IASR | International Academy of Sex Research |
| IASR | Integrated Accessibility Standards Regulation (Canada) |
| IASR | International Academy for Suicide Research (Montreal, Quebec, Canada) |
| IASR | In A Single Round (gaming, Battlefield 2142) |
| IASR | Institute for Applied Surfactant Research (University of Oklahoma) |
| IASR | Institute of Applied Space Research (George Washington University; Washington, DC) |
| IASR | Institute for the Advanced Study of Religion (various locations) |