What Does ECM Stand For?

ECM has more than one possible meaning :

• ECM - Electrochemical Machining
• ECM - Electronic Counter Measures Enterprise Content Management
• ECM - Electronic Countermeasures
• ECM - Embedded Cluster Method In Electronic Structure Calcns
• ECM - Exchange Charge Model
• ECM - Extracellular Matrix

If you know of another acronym for ECM, please suggest it as a new acronym for ECM.