Yet Another Core by RicardoTheCoder, iamshift
Used for all my mods and others that find it useful
Yet Another Food Mod by airbreather, skidznet
Adds some more food to the game. Yeah yeah, it's been done before, just not by me. Icons by skidznet.
Yet Another InputFix by RecursiveG
InputFix MOD using ASMTransformer.
Yet Another Leather Smelting Mod by airbreather, skidznet
Adds recipes to allow smelting Rotten Flesh to Leather. It's been done before, I just haven't seen it for 1.6.4. Idea taken from EpicBlargh's Rotten Flesh to Leather mod. Patchwork Flesh icon by skidznet.
Yet Another Random Mod by UnRealDinnerbone
A lot of random stuff in a mod :P
YetAnotherOreMod
Adds coal tools, hardened redstone sword and a pickaxe, Ruby and sapphire pickaxes to Minecraft!
YetAnotherSkyblockMod by DJtheRedstoner
Yet Another Skyblock Mod
Yeti Core by Julian, MCreator
Yetiarmorwip
???
YibbitMod
The Yibbit Mod!
Yin Bu Mei by Tangsoon
Yin Bu Mei
YinYang
This is an example mod