ESL, or English as a Second Language, is an academic curriculum that focuses on developing English speaking and comprehension skills in students who do not speak it natively. Spelling, reading, writing, and vocabulary are common focus areas.

Ireland is an island to the northwest of continental Europe. It is the third-largest island in Europe and the twentieth-largest island on Earth. To its east is the larger island of Great Britain, from which the Irish Sea separates it.

Courses are individual classes that can be taken at universities, colleges, junior colleges, and trade schools worldwide. For even greater flexibility, many schools also offer online classes. Students can take individual classes or pursue degree programs.