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 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 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