TEFL is the acronym for Teaching English as a Foreign Language. Alternatively, some colleges and schools will use the acronym TESL (Teaching English as a Second Language) instead.
Gordon University offers a 120-Hour Certificate in TEFL program which is aimed at those wanting to teach English to non-native speakers abroad or online, and gain the confidence to do so.
The TEFL program is a 4-week intensive course, which is taught either online or in-person.