English as a second or foreign language - Wikipedia
https://en.wikipedia.org/wiki/English_as_a_second_or_foreign_language
WebESOL – English for speakers of other languages; ESP – English for specific purposes, or English for special purposes (e.g. technical English, scientific English, English for medical professionals, English for waiters) EST – English for science and technology (e.g. technical English, scientific English) TEFL – Teaching English as a ...
DA: 54 PA: 85 MOZ Rank: 97