TESOL stands for Teaching English to Speakers of Other Languages and is a certification program for educators to teach English to non-native speakers.
While TESOL certification is traditionally geared toward educators teaching English as an additional language in English-speaking countries, it can be used internationally as well.
TESOL courses also teach you how to teach. Many English speakers instinctively know how to use grammar and vocabulary properly but may be unable to explain why or when to use it. This is where TESOL training comes in. Schools worldwide rely on TESOL-certified teachers, and it’s a trend that is only increasing
What is the difference between TEFL and TESOL certificates?
The world of teaching English is filled with a ton of sometimes confusing acronyms. When you’re looking for a certificate to teach English, you will likely come across these options:
- TESOL: Teaching English to Speakers of Other Languages. TESOL is geared toward students learning English in an English-speaking country, but it can also be used abroad.
- TESL: Teaching English as a Second Language. TESL is a popular acronym in Canada and focuses on teaching learners in a native English country. Like TESOL, this certificate can also be used abroad.
- TEFL: Teaching English as a Foreign Language. TEFL courses focus on teaching learners in a country where English is not the native language.
- CELTA: Certificate in Teaching English to Speakers of Other Languages. Cambridge English awards CELTA certificates. Courses are offered through recognized training centers. CELTA certificates can be used to teach learners in both native and non-native English countries.
- Trinity CertTESOL: The CertTESOL is awarded by Trinity College London. Courses are offered through recognized training centers. Trinity CertTESOL can be used both at home and abroad.

