ER

See also Appendix:Variations of "er"

Translingual

Symbol

ER

1. The ISO 3166-1 two-letter (alpha-2) code for Eritrea.

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English

Abbreviation

ER

1. Abbreviation of Elizabeth Regina.
2. (baseball) The statistic "Earned Run"; a run that was scored without the aid of an error by the fielding team that is charged to the pitcher responsible for allowing the runner that scored to reach base.
3. (biology) Abbreviation of endoplasmic reticulum.
4. (computing) Abbreviation of entity-relationship diagram.
5. (computing) Abbreviation of entity-relationship model.
6. (medicine) Abbreviation of emergency room.

Anagrams

• 're, RE, Ré, r.e., re