Utilities by RossRKK
A bunch of odd stuff
Utilities³ by bk1325
Utilities³ is an open source mod currently in very early stages. Right now it only contains a few goodies but with many more to come
Utilities³
A mod that adds stuff.
Utility Base Ores by jriwanek", Knoxhack
Utility Base Ores
Utility Chest by Watkins577
This mod adds new chests, with added functionality
Utility Mobs by FatherToast
Got a mod that makes monsters attack your base? Ever feel a bit spread thin trying to defend all 360 degrees, one degree at a time? Wish your crafting table could walk? Here's the solution: Utility Mobs!
Utility Staffs by RMHSh, MCreator
Utility Worlds by Zarkov
Adds player created mining and void dimensions.
UtilityBlocks
Adds extra things to the game.
UtilityCraft by CG777, MCreator
This mod adds power and telephone lines
UtilityOres
Adds a bunch of useful ores underground
UtilityStaffsBiomesOPlenty by RMHSh, MCreator
UtilityStaffsColors by ShadowPlayer51, MCreator
UtilityStaffsQuark by RMHSh, MCreator
UtilityStaffsTinkers by ShadowPlayer51, MCreator
UtilityStaffsTrio by ShadowPlayer51, MCreator
Utils Plus by TheJulianJES
UtilsPlus Mod by TheJulianJES