Smooth Jazz Deluxe

Smooth Motion FM

Smooth Radio Canada

Smoother Radio

So Country

Socam Radio

Soft Hits and Lost Hits

Soft Rock 97.7

Soft Side of Soul

SONiC 102.9

Sonix Country Radio

Sonix HitMixx Radio

Sonix RetroVault Radio

Sortir FM 106.9

Soulful House Music Radio

Soulful Smooth Jazz Radio

Sound Garden FM

Sound Sugar Radio

Soundstorm Radio

SoundStream Radio

Southern Shore Sounds Radio

Southwestern Ontario Scaremas

SpearFM

Special Mix Media