Clans
A2O,
AGE,
AOD,
A-Team,
EA 
,
cU,
DFW,
EQ,
eSa ,
eXact,
ezbash,
Flying Dutchmen ,
KO,
MOB,
NB,
NC ,
=OF= ,
nS ,
POW,
Super Soldaten,
T3K ,
SOD,
UAF,
UR!,
... on crossfire
118, Fallanx, Fixed, Liquids, omeGa
Downloads
Filefront, Fileplanet, HLSW, Pathfinder, Swertcw, Wolfenstein 4 ever,
General stuff
4 Newbies, Activision, id Software, Homie trickjumps, id Downloads, Map Blueprints, Planet Wolfenstein, Startkabel, Wolfenstein City, Wolfenstein Resource,
Servers
AVP, at]X, Carnage City, CC2, Happy Penguin, KT Clan, Pappas Tram Server, Sluxx blog, [ToaK], Valks Fun,
1.0 only
s4ndmod, RtCW Cheaters, RTCW IP Database,
1.4 only
Bani Mod, GeeTeeVee, Fritzbot, OSP, PB Bans, PunkBusted, Punkbuster, Team Conversion, Wild West Mod, YAWn!,
Hosting
DeluxeGaming, Diehard, ::Xtreemgamehosting.nl::, YCN Hosting,
Mapping
Bubba Arena Mapping, Clankiller, Map Craft, Mapper Resource Center, SimonOC, Stormy's Haus of Mapping, Surface, Tram Design, World Spawn,