CRE or cre may refer to:

Organizations Campaign for Real Education, a British educational advocacy group Castle Rock Entertainment, an American film and television production company Center for Regulatory Effectiveness, an American lobbying firm China Railway Express Company, a parcel and cargo shipping arm of China Railway Commission de régulation de l'énergie, the French energy regulator Commission for Racial Equality, a former British government body Cumann Rothaíochta na hÉireann (Cycling Ireland), an Irish national cycling organization

Science cAMP response element, a type of DNA sequence bound to by CREB Carbapenem-resistant enterobacteriaceae, an antibiotic-resistant bacteria family Certified Reliability Engineer, an American Society for Quality (ASQ) certification Chemical reaction engineering, chemical engineering or industrial chemistry dealing with chemical reactors Cis-acting replication element, a component of many RNA viruses Cis-regulatory element, regions of non-coding DNA which regulate the transcription of neighboring genes Cre recombinase, an enzyme that catalyzes a type of site-specific homologous recombination I-CreI, a homing endonuclease

Transport CRE, LRT station abbreviation for Coral Edge LRT station, Singapore CRE, National Railway station code for Crewe railway station, Cheshire, England CRE, airport code for Grand Strand Airport near North Myrtle Beach, South Carolina, U.S.

Other Camp Rock Enon, a Boy Scout camp in Virginia Commander, Royal Engineers, the senior Royal Engineers officer in a British Army division, usually a lieutenant-colonel Commercial real estate, see Commercial property Common Recruitment Examination, an examination for recruiting civil servants in Hong Kong Corporate real estate, real property held or used by a business enterprise or organization for its own operational purposes