The Sportsnet brand has since been extended beyond the original regional channels, now encompassing the national channels Sportsnet 360, Sportsnet One (and its regional part-time companion channels), and Sportsnet World; Sportsnet Radio stations in Toronto, Vancouver and Calgary; and "Sportsnet Magazine". With these brand extensions, Rogers now generally uses "Sportsnet" (by itself) to denote its sports media properties as a whole, and on-air promotions for programs being carried nationally by these four regional feeds often list all four channels separately, or refer to the Sportsnet "regional" (or "main") channels, to avoid any ambiguity. However, standalone mentions of "Sportsnet" in reference to a specific channel can still generally be assumed to be referring to the four regional channels (or the specific regional channel available locally on analogue cable).