Clubs

Cincinnati Fantasy Group
Cincinnati SFL
Circle City Cosmic Society
Circle of Aztor
Circle of the Dales
Circle of the Dreamersrun
Circle of the High Hallack
Circle of the Valley of Green Silences
City of Small Gods
Cleveland Science Fantasy Society
Cleveland SF Association
Cleveland Tolkien Society
CLub (Cleveland)
Club Cosmos
CMUSFA
CMUSFS
Colorado Fantasy Society
Colorado State University Science Fiction and Fantasy Club
Columbia Camp
Columbia Science Fantasy Society
Columbia University Science Fantasy Society
Columbia University Science Fiction Society
Columbus Cavalry
Columbus Light Cavalry
Committee for the Political Advancement of Science Fiction
Committee of Seven
COMORG
Concept SF&F Inc.
Con-Fusion
Conglomeration (club)
Connecticut Science Fiction Society
Connecticut Valley SF Society
Coral Springs Science Fiction League Social Drinking Society
COSFS
Cosmen of the Island
Cosmian League
Cosmica International
Cosmic Circle
Cosmic Club
Cosmic Hitchhikers Appreciation Society
Cosmic Thinkers
Cosmic Wind Enterprises
Cosmos Club
Cosmos SF Club
Council of the High Cascades
Count Dracula Society
CPASF
C. R. A. B. Nebula SF Club
Crickhollow
Critical Mass
Crusade to Cleanup Fandom
Crystal Gryphon Circle
CSFA
CSFAssociation
CSFC
CSFClub
CSFFA
CSFL
CSFS
CSU Anti-Martian Society
CSULB Science Fiction Club
Curtin Sci-fi and Fantasy Club
CUSFS
Dallas Future Society
Dallas Futurian Society
Dallas SF Society
Dandenong Valley Science Fiction & Futurist Society
Darkstar
Dark Star (club)
Dartford Tolkien Society
DASFA
DASFS
Davis Mythopoeic Society
Decadent Winnipeg Fandom
Decker Dillies
Delasalle High School Fan Enclave
Delaware Valley Fantasy Association
Delaware Valley SF Club
Delta SF Film Group
Denver Area Science Fiction Association
Denver Science Fictioneers
Denver Science Fiction & Fantasy Book Club
Denver Triumvirate
DePaul University Society of Science Fiction Freaks and Armchair Speculators
Derelicts
Des Moines Science Fiction Society
Desolation of Smaug
Detroit Hyperborean Society
Detroit Science Fictioneers
Detsen
DFF
DFS
Digression
Dixie American Federation of Science Fictionists
Dixie Fantasy Federation
DMSFS
Doctor Who Bunch
Doctor Who Club of Australia
Doctor Who Club of Sunraysia
Doctor Who Club of Victoria
Doctor Who Fan Club of Tasmania
Doctor Who International Fan Club
Dor-en-ernil
Dorsai Irregulars
Doublestar
Double Star
Dracula Society of Maryland
Dr. Who Society
DSF
DSFL
Dublin University Science Fiction Society
Dundee Science Fiction and Fantasy Society
Durham University Science Fiction and Fantasy Society
Durin's Guard
DUSFS
DUSK
Dwarf Postal Smial
DWCA
DWCS
DWCV
DWF
DWIFC
Ea Tolkien Society
Earthrise
Eastbay Club
Eastern Indiana Science Fiction Association
Eastern Massachusetts Fantasy Society
Eastern Michigan University Science Fiction Society
Eastern New York SFL
Eastern SF Association
East Jefferson SF&F Organization
Edison Science Club
Edmonton SF & Comics Arts Society
EISFA
Elders
ELF
Elostirion
El Paso Science Fiction and Fantasy Alliance
Elvish Linguistic Fellowship
Emerald Forest Filk Society
EMFS
Empire State Slans
EMUSFS
Enigma
Enterprise (club)
ENYSFL
EPSFFA
Erdington SF Circle
Erebor
Eregion
Erie SFL
ESFA
ESFC
ESFCAS
ESFS
Esgaroth
ESSFSCCNY
ETRO
Eugene Science-Fantasy Society
Eugene SF Artisans
European Science Fiction Society
Eusifanso
Evansville Science Fiction Association
Evansville SF Association
Evening Session Science Fiction Society
Evening Session Science Fiction Society of the City College of the City University of New York
Exeter University Science Fiction Society
Eye of Harmony Doctor Who Fan Club
FAA
FACT
Faculty of Technology SF Society
Falcon Science Fiction and Fantasy Society
Falls of the Ohio Science Fiction and Fantasy Association
Fan
Fanac
FANACO, Inc.
Fanac.org
Fanarchists (club)
Fanatics
Fanderson
Fanderson Australia
Fandom Association of Central Texas
Fandom Introductory Bureau
Fandom Unlimited
Fanettes (club)
Fanfare Music
FanFare Music Inc.
Fanhattonites
Fannettes
Fannish Activities of Ohio, Inc.
Fannish Leagues of the East Coast
Fannish Underground
Fanoclasts
Fan Research Bureau
Fans Across the World
Fantastellar Association
Fantasy and Science Fiction Appreciation Society
Fantasy and Science Fiction Society of Columbia University
Fantasy Artisans
Fantasy Artist Network
Fantasy Art Society
Fantasy Costumers Guild
Fantasy Fan-Fare
Fantasy Fans Fraternity
Fantasy Fellowship
Fantasy Fellowship of Little Rock
Fantasy Futures
Fantasy Productions
Fantasy Veterans Association
Fantasy Writers Group
Fantasy Writers of America
Fantek
Fanvets
Fanwriting Circle
FAS^2
Federation Outpost Colonies
Fellowship of Middle Earth
Fellowship of the Future
Fellowship of the Purple Tongue
Fellowship of the Silver Stallion
Female Clubs
Fen
FFL
Fictioneers of Milwaukee
Filk Foundation
Filk Society of Upper Canada
Final Frontier
Findlay College Science Fiction Club
First Fandom
First Friday Fandom
FIS
FIStFA
FLEC
Florida Cosmos Society
Florida Institute of Technology Society for SF&F
Flushing SFL
F. Marion Crawford Memorial Society
FOKT
FOME
Forerunner Circle
Forest Fields Science Fiction Society
Forlond Smial
Fornost
Fornost Erain
Fortean Society
FOSFA
FotR
Fourth World Science Fiction Convention Society
Franklin Pierce College Science Fiction Club
Freaksoc