ICRS may refer to:
- International Cannabinoid Research Society, professional society for cannabinoid researchers
- International Celestial Reference System, the IAU standard celestial reference system
- Institute of Corporate Responsibility and Sustainability, professional body for sustainability practitioners
- Intrastromal corneal ring segment, an eye implant for vision correction
- International Castle Research Society
This disambiguation page lists articles associated with the title ICRS.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: