Massively Multiplayer Online Role Playing Game
From YoYoGames Wiki
A Massively Multiplayer Online Role Playing Game (MMORPG) is a type of game which allows players to interact with other human players over the internet, while playing an RPG based game with them. It will, as well as human players, usually include NPCs.
MMORPGs can be browser based, such as RuneScape, or they could be loaded onto a computer and played from your desktop, such as World of Warcraft.
