CRE
- CREB
- Camp Rock Enon
- Campaign for Real Education
- Carbapenem-resistant enterobacteriaceae
- Castle Rock Entertainment
- Center for Regulatory Effectiveness
- Certified Reliability Engineer
- Chemical reaction engineering
- China Railway
- Cis-acting replication element
- Cis-regulatory element
- Commercial property
- Commission de régulation de l'énergie
- Commission for Racial Equality
- Common Recruitment Examination
- Coral Edge LRT station
- Corporate real estate
- Cre recombinase
- Crewe railway station
- Cycling Ireland
- Grand Strand Airport
- I-CreI
- Royal Engineers