ECM
ECM is an abbreviation for:
- Editio Critica Maior, critical edition of the Greek New Testament
- Edition of Contemporary Music, German record label
- Electro Chemical Machining, a manufacturing process, see Electrochemical machining
- Electronic Countermeasures, see Electronic countermeasures
- Elliptic Curve Method, a method for factorization of integers, which is based on elliptic curves
- Enhanced Chainmail algorithm in computer graphics, see Chainmail (algorithm)
- Enterprise content management, an approach to cross- border management of documents and content in business
- Entitlement Control Message, see access system # Technical details and procedure
- Error Correction Mode, Fax device function
- European Congress of Mathematics, see European Congress of Mathematicians
- Exceptional case marking, linguistic designation of certain infinite set of structures, see accusativus cum infinitivo
- Experiment Container Modules, standard mounting size for containers of the International Standard Payload Rack
- Extracellular matrix, see Extracellular Matrix
EC-M stands for:
- Chrysler EC-M, a car model
- Manabi Province in Ecuador according to ISO 3166-2
- Disambiguation
- Abbreviation