TESOL Teacher

Acronym Overload: The Difference Between TESOL, ESL, & TEFL

Difference Between TESOL, ESL, & TEFL

TESOL, TESL, ESL, CELTA, & TEFL certifications are credentials to teach English as a second language. Explore various concepts of certification and their acronyms.

  • ESL, TESOL, TEFL, CELTA, and TESL: What do they all mean?

  • American TESOL