ZombiesPlus
This is an example mod
ZombiesPlusMod
Adds more zombies to minecraft
ZonbeMakeDiamond
Zonbe Skull make Daiamond
Zong Zi by TheWithers77
Zoo and Wild Animals Mod: Rebuilt by George Kazanjian (SoggyMustache)
Animal Mod
Zoocraftia
A mod which brings Zoo in minecraft.
Zoology of Withernauts by Turtledove, DanIV
A monster-only version of Withernauts for modpack makers
Zoooooom by Vanhal
Mod that provides item, fluid and rf transport
Zora no Densha by ZnDevelopment
Zora no Densha adds tracks, trains, and lovely track-related decoration to Minecraft. This mod comes with a default Track Pack.
Zori by Novola, PR2CE, Alpha432
onpoint.ie
Zorum Tweaks Revamped by EliteThaumaturge
A new and improved remake of my old ZorumTweaks mod, now for 1.12.2!