Relex may refer to:
- DG RELEX, a Directorate-General of the European Commission
- Operation Relex
- RELEX Group, the developer of Linter SQL RDBMS
- ReLEx SMILE, a type of laser surgery
- Relex Software, acquired by software company PTC
See also
edit- Relexification, a linguistic process
- RELX
- All pages with titles containing Relex
- Reflex (disambiguation)