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Fast Leaf Decay
FastFurnace
Fastload
FastSuite
FastWorkbench
Fence Overhaul
FerriteCore
FerriteCore ((Neo)Forge)
FindMe
fix GPU memory leak[Forge/Fabric]
FLIB
FlickerFix
Flower Patch
Flux Networks
Flywheel
Flywheel (Legacy)
FoamFix
FoamFixCore
Forbidden and Arcanus
Forbidden Magic
ForceCraft
Forestry
Forge Microblocks
Forge Mod Loader
Forge Multipart CBE
Forgiving Void
FramedBlocks
FTB Backups 2
FTB Chunks
FTB Chunks (Forge)