Facebook Twitter Google+ LinkedIn KB is short for Kilobyte (1024 bytes). The article above about "KB" was added in our Music Production Glossary Database on June 14, 2017 and it has received till now 1,105 views. The article tries to bring you an idea of what is "KB", or at least, a definition of the term: "KB". Related tags for this article:computerdatapcunits of measurement