World 3

World 3 is The 3rd world that Mario or his friends venture through. Some variations of World 3 include:

World 3 (SMB) - Was World Three in Super Mario Bros.

World 3 (SMB2) - Was World Three in Super Mario Bros 2

Water Land - Was World Three in Super Mario Bros. 3

Vanilla Dome - Was World Three in Super Mario World

World 3 (YI) - Was World Three in Yoshi's Island

World 3 (SMB: TLL) - Was World Three in Super Mario Bros.: The Lost Levels

World 3 (NSMB) - Was World Three in New Super Mario Bros.

Pipe Works - Was World Three in Mario vs. Donkey Kong 2: March of the Minis