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Erm, The only time I saw that abbreviation used is for Yoshi's Story. And I doubt anyone will input that to search for a game. --Blitzwing 07:04, 12 September 2008 (EDT)

What do you think of it now? If you still don't think it's worthy of a disambiguation page, by all means: delete it. — Stooben Rooben 07:26, 12 September 2008 (EDT)