TEFL guide
What is a TEFL certificate ?
TEFL stands for Teach English as a Foreign Language
China TEFL Certificate

Related acronyms:
TESOL: Teacher/Teaching of English to Speakers of Other Languages– teaching English in either a non-English speaking or English speaking country
TESL: Teaching English as a Second Language – teaching English in an English speaking country to non-English speakers
CELTA:Certificate in English Language Teaching to Adults
CELTA Certificate

What’s the difference between TEFL, TESOL and TESL?
TEFL
TESL
TESL stands for Teach English as a Second Language.
TESL courses are for teachers who want to teach English in English speaking countries to non-native speakers who live there. Teachers who do TESL courses often want to teach immigrants, foreign students or refugees in their home country or another English speaking country.
TESOL
TESOL stands for Teach English to Speakers of Other Languages.
Completing a TESOL course means you will be qualified to teach both EFL + ESL students.
TESOL

Acronyms related to the English as a second language industry in general:
ESL: English as a Second Language – the field of English language studies in second language acquisition
EFL: English as a Foreign Language – the field of English as a second language
What’s the difference between EFL and ESL?
ESL stands for English as a second language.
ESL students have to use English all the time in their daily life, even though it’s not their native language.
ESL students often live in English speaking countries.
EFL stands for English as a foreign language.
EFL students do not speak English as a native language, they are learning English either for enjoyment, for school or for their job.
They live in non-English speaking countries, and might not use English in their daily life outside the classroom.
EFL Teachers usually work with EFL students.
TEFL stands for Teach English as a Foreign Language
China TEFL Certificate

Related acronyms:
TESOL: Teacher/Teaching of English to Speakers of Other Languages– teaching English in either a non-English speaking or English speaking country
TESL: Teaching English as a Second Language – teaching English in an English speaking country to non-English speakers
CELTA:Certificate in English Language Teaching to Adults
CELTA Certificate

What’s the difference between TEFL, TESOL and TESL?
TEFL
TEFL stands for Teach English to as a Foreign Language.
TEFL courses are for teachers who want to teach English overseas in non-English speaking countries. If you want to teach English in China, for example, you’ll need to do a TEFL course because you’ll teach EFL students there.
TEFL courses are for teachers who want to teach English overseas in non-English speaking countries. If you want to teach English in China, for example, you’ll need to do a TEFL course because you’ll teach EFL students there.
TESL
TESL stands for Teach English as a Second Language.
TESL courses are for teachers who want to teach English in English speaking countries to non-native speakers who live there. Teachers who do TESL courses often want to teach immigrants, foreign students or refugees in their home country or another English speaking country.
TESOL
TESOL stands for Teach English to Speakers of Other Languages.
Completing a TESOL course means you will be qualified to teach both EFL + ESL students.
TESOL

Acronyms related to the English as a second language industry in general:
ESL: English as a Second Language – the field of English language studies in second language acquisition
EFL: English as a Foreign Language – the field of English as a second language
What’s the difference between EFL and ESL?
ESL stands for English as a second language.
ESL students have to use English all the time in their daily life, even though it’s not their native language.
ESL students often live in English speaking countries.
EFL stands for English as a foreign language.
EFL students do not speak English as a native language, they are learning English either for enjoyment, for school or for their job.
They live in non-English speaking countries, and might not use English in their daily life outside the classroom.
EFL Teachers usually work with EFL students.