MRU
MRU definition by Slang.net
This page explains what the acronym "MRU" means. The definition, example, and related terms listed above have been written and compiled by the Slang.net team.
We are constantly updating our database with new slang terms, acronyms, and abbreviations. If you would like to suggest a term or an update to an existing one, please let us know!
Techies use MRU to mean "most recently used." Most often, this acronym refers to the files on your computer that you've accessed most recently. For example, a system scanning program may allow you to sort your files by MRU or LRU (least recently used).
However, MRU may also refer to recently-accessed files stored on a portable hard drive or in the cloud, or other recently-used data. Occasionally (though rarely), you may even encounter MRU used in a non-technical context.