[noun] [U] - abbreviation for English as a Foreign Language (= the teaching of English to people whose first language is not English)Zita teaches EFL in Sárospatak.Which bookshop has the largest selection of EFL materials? e.g. - abbreviation for exempli gratia (= Latin for 'for example')We're encouraged to eat food which contains a lot of fibre, e.g. fruit, vegetables and bread.USAGE: In spoken English people often say 'for example' or 'such as' instead of 'e.g.'.
EFL
Meaning of EFL in English
Cambridge English vocab. Кембриджский английский словарь. 2012