ER

Name

1. (abbreviation, alt-of, initialism) Initialism of Elizabeth Regina (“Queen Elizabeth”).
2. (British, abbreviation, alt-of, initialism) Initialism of Edward Rex (on coins, letterboxes, etc.) The royal cypher for Edward VII, king of Great Britain
3. (US, abbreviation, alt-of, initialism) Initialism of Eleanor Roosevelt.
4. (US, abbreviation, alt-of) Abbreviation of Erie (“Erie, Pennsylvania, USA”).

Noun

1. (abbreviation, alt-of, countable, initialism, uncountable) Initialism of earned run.
2. (abbreviation, alt-of, countable, initialism, uncountable) Initialism of endoplasmic reticulum.
3. (abbreviation, alt-of, countable, initialism, uncountable) Initialism of entity-relationship.
4. (abbreviation, alt-of, countable, initialism, uncountable) Initialism of emergency room.
5. (abbreviation, alt-of, countable, initialism, uncountable) Initialism of estrogen receptor.
6. (abbreviation, alt-of, countable, initialism, uncountable) Initialism of Einstein-Rosen bridge.
7. (abbreviation, alt-of, countable, initialism, uncountable) Initialism of enhanced radiation.

Etymology

Abbreviation

Synonyms

emergency room

endoplasmic reticulum

casualty department

ED

first aid

EW

emergency department

emergency ward

Translations

pronto soccorso

اي ار

Notaufnahme

Emergency Room – Die Notaufnahme

αίθουσα

Στην Εντατική

urgences

Urgences

réticulum endoplasmique

ER

E.R. Medici in prima linea

ER

Ostry dyżur

pogotowie

E.R.