What Does EI Stand For?

EI has more than one possible meaning :

• EI - Electron Impact
• EI - Electron Ionization
• EI - Emissions Inventory
• EI - Engineering Information
• EI - Engineering Instruction
• EI - Entry Interface
• EI - Establishent Inspection
• EI - Establishment Inventory ORA
• EI - Exbi

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