MI5 has been played on NTS in shows including Tim Reaper, featured first on 16 February 2022. Songs played include Experience.

At least two artists use the name Mi5 or MI5:

An atmospheric jungle producer, also known as DJ CRYSTL

A guitar trio from South London, United Kingdom, inspired by The Police. Band members: Kevin Leigh (guitar), Pete Muller (drums) and Keith Smart (lead vocals, bass). Briefly popular during the 'Mod Revival' of the early 1980s, MI5 (sometimes written as M.I.5) folded in 1983.