| E&M | Ear & Mouth 
| Others |
| E&M | Ear and Mouth
| Others |
| E&M | Earth and Magneto (signaling leads)
| Others |
| E&M | Electronic and Mechanical
| Others |
| E&M | Entertainment and Media
| Others |
| E&M | Evaluation and Management
| Others |
| E&M | Everett and Morrison
| Others |
| E.M. | Engineer of Mines
| Others |
| E/M | Engineering Model
| Others |
| E/M | Evaluation/Management
| Others |
| EM | E motion
| Others |
| EM | Earnest Money
| Others |
| EM | Earnings Management
| Others |
| EM | East Midlands
| Others |
| EM | Eddie Murphy
| Others |
| EM | Edgemoor and Manetta Railway
| Others |
| EM | Editor For Mortals
| Others |
| EM | Education Minister
| Others |
| EM | Effective Micro
| Others |
| EM | Effective Microorganisms
| Others |
| EM | Effective Microrganisms
| Others |
| EM | Eid Mubarak
| Others |
| EM | Eighteen Millimetres
| Others |
| EM | Elasto Maniacs
| Others |
| EM | Electric Monk
| Others |
| EM | Electrical Manufacturing
| Others |
| EM | Electricians Mate
| Others |
| EM | Electricity Magnets
| Others |
| EM | Electro Magnetic
| Others |
| EM | electromagnet
| Others |
| EM | ElectroMagnetic
| Others |
| EM | ElectroMechanical
| Others |
| EM | ElectroMigration
| Others |
| EM | Electron Microscope
| Others |
| EM | Electron Microscopy
| Others |
| EM | Electronic Marcom
| Others |
| EM | Electronic Marketing
| Others |
| EM | Electronic Money
| Others |
| EM | Element Manager
| Others |
| EM | Elevated Moisture
| Others |
| EM | Elite Merit
| Others |
| EM | EM Marketing
| Others |
| EM | Emergency Management
| Others |
| EM | Emergency Meal
| Others |
| EM | Emergency Medicine
| Others |
| EM | Emerging Markets
| Others |
| EM | Emily Middle
| Others |
| EM | Emission Mass
| Others |
| EM | Emotionally And Mentally
| Others |
| EM | Emphasis Math
| Others |
| EM | Emphasis May
| Others |
| EM | Energy And Materials
| Others |
| EM | Energy Maneuverability
| Others |
| EM | Energy Movement
| Others |
| EM | Engineering Manual
| Others |
| EM | Engineering Mathematics
| Others |
| EM | Engineering Mechanics
| Others |
| EM | Engineering Models
| Others |
| EM | English Market
| Others |
| EM | English Ministry
| Others |
| EM | English Mortgage
| Others |
| EM | English Mother
| Others |
| EM | Enlisted Man
| Others |
| EM | Enlisted Men
| Others |
| EM | Enriched Mantle
| Others |
| EM | Enterprise Model
| Others |
| EM | Ents Mandatory
| Others |
| EM | Environment Monitoring
| Others |
| EM | Environmental Management
| Others |
| EM | Equitable Mortgage
| Others |
| EM | Equity Multiplier
| Others |
| EM | Era Ma
| Others |
| EM | ergency Medicine
| Others |
| EM | Erging Mathematician
| Others |
| EM | Escuela Marista
| Others |
| EM | Essential Mcluhan
| Others |
| EM | Essential Mix
| Others |
| EM | Estado Mayor
| Others |
| EM | Ethan Martin
| Others |
| EM | Ethnic Minority
| Others |
| EM | Eulerian Mass
| Others |
| EM | Evangelistic Meeting
| Others |
| EM | Evelyn Mercer
| Others |
| EM | Event Management
| Others |
| EM | Event Measure
| Others |
| EM | Event Measurer
| Others |
| EM | Evil Modblog
| Others |
| Em | exameter
| Others |
| Em | exametre
| Others |
| EM | Exception Monitor
| Others |
| EM | Excuse Me?
| Others |
| EM | Executable Manual
| Others |
| EM | Executive Manager
| Others |
| EM | Expect Maximum
| Others |
| EM | Expectant Mothers
| Others |
| EM | Expectation And Maximization
| Others |
| EM | Expectation Maximization
| Others |
| EM | Expectation/Maximization
| Others |
| EM | Experimentation Modeling
| Others |
| EM | Explosive Methods
| Others |
| EM | Exposure Meter
| Others |
| EM | Extended Memory
| Others |
| EM | External Memory
| Others |
| EM | External Module
| Others |
| EM | Extra Magical
| Others |
| EM | Extra Meat
| Others |
| EM | Extra Mechanic
| Others |
| EM | Extraordinary And Magical
| Others |
| EM | Extraordinary Musicians
| Others |
| EM | Extremely Moody
| Others |
| EM | Eye Movement
| Others |
| em. | emigrated
| Others |
| EM? | Excuse Me
| Others |