TEFL is an acronym that stands for Teaching English as a Foreign Language and TESOL is Teaching English to Speakers of Other Languages. A TEFL/TESOL certificate is the qualification required in order to teach English abroad. With English becoming the language of opportunity and success a growing demand for EFL/ESL teachers is conspicuous around the world. The TEFL industry has evolved over the years and the range of opportunities in the field of TEFL is growing immensely. TEFL/TESOL has turned out to be an extremely rewarding field, which also gives you the freedom to earn and live in exotic locations but in order to do so aspirants need to pursue a minimum 120-hour TEFL course and get certified from a reputed TEFL provider. A TEFL course will give you the skills, knowledge and acquaint you with the methods and tools needed to deliver effectively either online or in any EFL/ESL classroom across the globe.