Cem

Cem stands for:

Cem (name) , a Turkish male given name of Persian origin , which also occurs as a family name
Cem (religion) , actually Cem Ayini, a religious ritual of the Alevis and Bektashi
Cijevna (Albanian Cem ), a tributary of the Morača, which rises in northern Albania and flows into Montenegro not far from Lake Skadar

CEM stands as an abbreviation for:

CEM Microwave Laboratory Technology , a company that manufactures equipment for sample preparation
Central Mongolia Airways , a Mongolian charter airline, operates with helicopters throughout Mongolia, its headquarters are in Ulaanbaatar under the ICAO code
Cohort Event Monitoring , a method of pharmacoepidemiology and pharmacovigilance for the detection of adverse drug reactions (ADRs)
Composite epoxy material , base material in circuit board technology
Contagious Equine Metritis , infectious uterine inflammation of the horse
Corporate event management , participant management for events (works meeting, congresses, training courses)

Customer experience management , the creation of positive customer experiences to build an emotional bond between user and product or provider

Cement according to the European standard EN 197