| Acronym | Definition |
|---|
| SIRC➣Secure Irc |
| SIRC➣Security Intelligence Review Committee (Canada) |
| SIRC➣Sport Information Resource Centre |
| SIRC➣Social Issues Research Centre (Oxford, UK) |
| SIRC➣Styrene Information and Research Center (Arlington, VA) |
| SIRC➣Seafarers International Research Centre |
| SIRC➣School Improvement Resource Center |
| SIRC➣Snow and Ice Research Center (National Research Institute for Earth Science and Disaster Prevention; Japan) |
| SIRC➣Sydney ITeC Repair Centre (Australia) |
| SIRC➣Solicitors Introduction and Referral Code (UK) |
| SIRC➣Safety Input Review Committee |
| SIRC➣Shuttle Imaging Radar-C |
| SIRC➣Staten Island Railroad Corporation |
| SIRC➣Secure Internet Relay Chat |
| SIRC➣Sensory Integration Resource Center |