An alphabetical list of terms about English Language Teaching. It categorises and describes terms, explains the importance of the concepts and their relevance to ELT. The entries are authoritative, clear and concise. Entries are cross-referenced where relevant. Who is An A-Z of ELT for? Trainee teachers for whom the terminology and concepts may be new. Teachers who want to refresh or clarify their knowledge, and to find out more abut the history of teaching methodology or the various views on texhing concepts and methodology. Teacher-trainers who want to give clear definitions of terms and concepts.