Viacom

Viacom, an abbreviation of Video and Audio Communications, may refer to:


 * Viacom (1952–2005), a former American media conglomerate
 * Viacom (2005–2019), a former company spun off from the original Viacom
 * Viacom18, a joint venture between Paramount Global and TV18 in India until 2024
 * Viacom18 Studios, the film subsidiary of Viacom18