ESL
English
Noun
ESL (plural ESLs)
- (uncountable) Initialism of English as a second language.
- (uncountable) English as a foreign language.
- (countable) A learner of English as a second or foreign language.
- Initialism of extended shelf life.
See also
(English as a second language):
Adjective
ESL (not comparable)
- Learning English as a second or foreign language.
Proper noun
ESL
- Initialism of East St. Louis.
- Coordinate term: STL