USCF United States Chess Federation
NMCO New Mexico Chess Organization
NMSCO New Mexico Scholastic Chess Organization
FIDE World Chess Federation
CTS Chess Tactics Server
C.C Chess.com
PC playchess.com
FICS Free Internet Chess Server
ICC Internet Chess Club
Ii li chess
365 365 Chess
CB ChessBase
SFR Santa Fe Rooks
CCC Charlie's Chess Club
EGC Endgame Chess
CL ChessLecture
NIC New In Chess
UK Chess.co.uk
CAFE Chess Cafe
Wikipedia Random chess articles (wait for it! - takes awhile to load)