EMS

1. Emergency Medical Service
2. Enhanced Messaging (or Message) Service (for mobile phones)
3. European Monetary System
4. Expanded memory system (computing)

em /em/

1. The thirteenth letter of the modern English alphabet (M or m)
2. A unit of measurement (equal to the width of the lower-case letter ‘m’ in 12-point) used in spacing material and in estimating dimensions of pages (printing)

em dash or em rule noun (printing)

A dash that is one em long, used as a punctuation mark

• caracolling
• caracols
• caract
• caracts
• caracul
• caraculs
• carafe
• carafes
• caragana
• caraganas
• caramba
• carambola
• carambolas
• carambole
• caramel
• caramelisation
• caramelisations
• caramelise
• caramelised
• caramelises
• caramelising
• caramelization
• caramelizations
• caramelize
• caramelized