Blue's LAN Party Page - One page with listings of both one-time and regularly scheduled LAN parties. The listings are split up in USA and international parties.
Captured.Com - The Lure of the LAN - Guide for hosting a small LAN party.
FanTech - Gaming reviews, LAN Parties, articles, and news.
IntraLAN - Project Homepage - An intranet system for LANparties, using mod_perl, ssi and mysql.
L.A.N. O Death - Monthly LAN parties in the Reno/Sparks area. We play Counter-Strike, UT, QIIIA, Tribes and many others.
LAN Party Hosting FAQ - Although the contents are outdated, there's still lots of useful information on how to set up a good LAN.
LAN Party Ring - Popular webring for sites of LAN events and other lanparty-related sites.
LanGamerMania - Offers LAN party resources.
Lanners Central - Offers resources and tutorials for LAN Parties.
LANParty.com - Extensive listings of LAN parties around the world. Information pages with date, time and location of the LAN party. News and updates of events, as well as special event coverage.
Luxembourg Computer Gaming League - LCGL is a luxembourgish association whose goal it is to organize LAN Parties and bring players together throughout the country.
MFA LAN Party Manager - Offers LAN party management software.
Second Amendment Freedom Fighters - Features online gaming and LAN parties for Counter Strike, Crimson Skies, Quake III Team Arena, Diablo II, and Age of Empires.
Tweak3D.net - A guide to host your own LAN party.