Acronyms & Abbreviations

The definition of EMS is:

Aero Servicios Empresariales

C-MAC INDUSTRIES, INC.

E-Mail Shorthand

Earhart Middle School

Earlimart Middle School

Early childhood memories

Early morning specimen

Early morning stiffness

Earn Money Sleeping

Earth and Mineral Sciences

Earth-Moon System

Earthquake monitoring system

East Middle School

Eastern Mennonite School

Eastern Mountain Sports

Eastlake Middle School

Eat My Shorts

Ebenezer Middle School

Eddy Middle School

Edendale Middle School

Edgewood Middle School

Edinburgh Mathematical Society

Edison Middle School

Education Management System

Edwards Middle School

Effective Management Systems

Efficient Microcanonical Sampling

Egling Middle School

Einstein Middle School

Elderly Mobility Scale

Electric muscle stimulation

Electrical muscle stimulation

Electrician's Mates

Electrochemical Mass Spectroscopy

Electromagnetic Security

Electromagnetic spectrum

Electromagnetic stimulation

Electromagnetic susceptibility

Electromechanical systole

Electromyostimulation

Electron Microscopes

Electron Microscopy Simulation

Electron Microscopy Society

Electron momentum spectroscopy

Electronic Mail Service

Electronic Mail Service Provider

Electronic Mail System

Electronic Maintenance Shop

ELECTRONIC MANAGEMENT SYSTEM

Electronic Manufacturing Service

Electronic Manufacturing Services

Electronic Mapping System

Electronic Medical Service

ELECTRONIC MEDICAL SYSTEM

Electronic meeting services

Electronic Meeting System

Electronic Message Service

Electronic Message Services

Electronic Message System

Electronic Messaging Service

Electronic Messaging Service Provider

Electronic Micro System

Electronic Modules

Electronic Monitoring System

Electronics Manufacturering Services

Electronics Manufacturing Services

Electronics Manufaturing Services

Electronics Messaging Service

Electrophoretic mobility shift

Elektronisches Mikroprozessorgesteuertes Speicherprogramm

Element Management Solutions

Element Management Suite

Element Management System

Element managment system

Eligibility Management Systems

Eliot Middle School

Elmhurst Middle School

Elonera Montessori School

Elsinore Middle School

Emerald Middle School

Emergency Alert Systems

Emergency Management of Stroke

Emergency Management Service

Emergency management system

Emergency Medical Service

Emergency Medical Services

Emergency Medical Services Corporation

Emergency Medical Support

Emergency medical system

Emergency medical systems

Emergency Services

Emerson Middle School

Emery Middle School

Eminently More Suitable

Empty spiracles

Encephalo-Myo-Synangiosis

Endometrial scrape

Endomorphins

Energy Management Solution

Energy Management System

Energy Management Systems

Enforcement Management Subsystem

Enforcement Management System

Engine management system

Engine Management Systems

Engine Monitoring System

Engineering and Maintenance Services

Engineering Management Society

Engineering Mapping Solutions

Engineering Master Schedule

Engineering Modeling Software

Engineering Modeling System

Engineering Modelling System

English Middle School

Enhanced Mail System

Enhanced Maintenance Server

Enhanced Memory Specification

Enhanced Message Service

Enhanced Messaging Service

Enhanced Messaging Services

Enhanced messaging solution

Enhanced Messaging Systems

Enquiry Management System

Enterprise Management System

Enterprise Management Systems

Enterprise Messaging Server

Enterprise Messaging Service

Enterprise Middle School

Entitlement Management Solution

Entrust Messaging Server

Entry Monitor Subsystem

Entry Monitor System

Entry Monitoring system

Environment Management System

Environmental Magnetic Shield

Environmental Management Service

Environmental Management Services

Environmental management standard

Environmental Management Statement

Environmental Management System

Environmental Management Systems

Environmental Measurement Station

Environmental Monitoring Section

Environmental Monitoring System

Environmental Monitoring Systems

Environmental Mutagen Society

EOS METRICS SYSTEM

Eosinophilia myalgia syndrome

Equilibrium Mode Simulator

Equipment Maintenance Squadron

Equipment maintenance standard

Equipment Management Section

Equipment Management System

Equivalent Series Resistance

Esparto Middle School

Essential material specification

Essentials of Modeling and Simulation

Estancia Municipal Schools

Ethane methyl sulfonate

Ethernet Multipoint Service

Ethyl methane sulphonate

Ethyl methane-sulfonate

Ethyl methanesulfonate

Ethyl methyl sulfonate

Ethyl methyl sulphide

Europaeischer Malzbier Standard

European Mathematical Society

European Meteorological Society

European Mobile Satellite

European Mobile Systems

European Monetary System

European Multicenter Study

Event Management Service

Event Management Services

Event Mangement Services

Event Monitoring Service

Event Monitoring Services

Event Monitoring System

Everett Middle School

Evergreen Middle School

Evergreen Mill Elementary School

Excelsior Middle School

Excercise Management System

Exchange Management Shell

Expandable metallic stent

Expandable metallic stents

Expanded Memory Specification

Expanded Memory Standard

Expanded Memory Support

Expanded Memory System

Expected median survival

Expenditure Management System

Experiment Modules

Experiment Mounting Structure

Explanatory models

Export Marketing Service

Express Mail Service

Expressed Managed Services

Extended Memory Specification

Extended Memory Standard

Extended Memory System

Extensive metabolisers

Extensive metabolizers

External magnetic stimulation

Extra Memory Specifications

Extra Mural Study

Extracranial magnetic stimulation

Eye movements