| IASR | India Advisory Stock Research 
| Others |
| IASR | Infectious Agents Surveillance Report
| Others |
| IASR | Institute for
| Others |
| IASR | Institute for Advanced Social Research
| Others |
| IASR | Institute for Applied Surfactant Research
| Others |
| IASR | Institute of Advanced Scientific Research
| Others |
| IASR | Institute of Applied Social Research
| Others |
| IASR | Integrated Accessibilities Standards Regulations
| Others |
| IASR | Integrated Accessibility Standard Regulation
| Others |
| IASR | Integrated Accessibility Standards Regulation
| Others |
| IASR | International Academy of Sex Research
| Others |
| IASR | International Academy of Suicide Research
| Others |
| IASR | International Agency for Standards and Ratings
| Others |