Groups - Demozoo

Fedcom

Fedcon - FCN

Federacja Zwalczania Lamerstwa

Federal Cracking Crew - FCC, The Federal Cracking Crew

Federal Design

Federal Intelligent Gamesoft

Federal Noise - FN

Federation (atari)

Federation (amiga)

Federation Against Ace

Federation Against Agile - FAAG

Federation Against Amok

Federation Against Atari

Federation Against Black Asp - FABA

Federation Against Copyright - FAC

Federation Against Ikari - FAI

Federation Against Isepic & Freeze Frame Users - F.A.I.F., FAIF

Federation Against Lamers - FAL

Federation Against Lamers & Loosers

Federation Against Lamers'N Loosers - F.A.L.L., FALL

Federation Against Megasoft - FAM

Federation Against Nature - FAN

Federation Against Penguin - FAP

Federation Against Rippers in Crime - F.A.R.I.C., FARIC

Federation Against Supply Team - F.A.S.T.

Federation Against Timelord - F-A-T, FAT

Federation Against TMC - FAT

Federation Against Wildcat

Federation Beyond Intelligence - FBI

Federation Of Free Traders (atari) - FOFT, F.O.F.T.

Federation Of Free Traders (pc) - FOFT,FFT

FEE1DEAD

Feedback

Feedface

fEEl iT

FeelingFlash

Feelings

Fei Long Associates - FLA

Feinbein Software

Fejrajt i Wirtczul-dzrims

Feline Frequencies

Felix

Fender

Feniks - FNS

Feniks Corp.

Fenix - FX

Fenomen

Ferrox

Feryx Team

FESH