| Acronym | Definition |
|---|
| SISR➣Single Image Super Resolution |
| SISR➣Semantic Interpretation for Speech Recognition |
| SISR➣Société Internationale de Sociologie des Religions (French: International Society for the Sociology of Religion) |
| SISR➣Single Input Signature Register |
| SISR➣Superannuation Industry Supervision Regulation (Australia) |
| SISR➣San Isabel Scout Ranch (Colorado) |
| SISR➣Swinburne Institute for Social Research (Melbourne, Victoria, Australia) |
| SISR➣Speaker-Independent Speech Recognition System (software) |
| SISR➣Selected Item Status Report |
| SISR➣Society for Interdisciplinary Studies Review (Journal of the SIS) |
| SISR➣Signals Intelligence Security Regulations |