TSR

This is a disambiguation page. TSR could refer to:

Companies

 * TSR (company) (originally "Tactical Studies Rules"), the first really big tabletop roleplaying game company
 * Télévision Suisse Romande, a French-language Swiss TV channel

Anime and Manga

 * Full Metal Panic!: The Second Raid

New Media

 * The Silver Rose

Video Games

 * The Sonic the Hedgehog video game Team Sonic Racing