Massive 90s
Massive Gold
Massive Hits East Midlands
Massive Hits South Wales
Matinee Radio
Matryoshka Radio
maXdance
Mayhem FM
Mazoozie
Mearns FM
Meatbag Radio
Mechanical Music Radio
Medway Retro Radio
Mega Beats Radio
Mehefil Radio
Meiap Mission Radio (Live)
Mello Vybez
Memory Lane Radio
Men's Radio Station
Merseyland Alternative Radio (MAR)
Mersey Radio
Metanoia
MGR My Greek Radio
MH-Live
Midlands Radio
Midlands Radio Christmas
Mid Sussex Radio
Mighty Radio - Leeds
Mighty Radio - Southport
Mi-Grooves
Mi-House
miKro sound
Milestone Radio
Millside Radio
Milton Keynes Hospital radio
Mind Station