The term BLT BASIC is a computer programming language developed in the early 1980s. It stands for Basic Language Translator and was designed to be an easy-to-use language for beginners. The crossword solution for the term is MAYO, which is an acronym for Microcomputer Application of Yielding Operators. This acronym was used to describe the language's ability to quickly and easily create programs that could be used on microcomputers.