AFK Klan
With news, members, server, rules, map packs, and statistics.
Aggression Session
With server, roster, statistics, forum, and map downloads.
Aliens
Features news, a member list, downloads, and joining information.
Alliance
Singapore based clan with members list, history, rules, server, pictures, and forum.
American Mercenaries (AM)
Features a roster, forum, records, and rules.
Angels of War [a0w]
With screenshots, server, member roster, and matches.
Angles of Fire [AoF]
Offers news, server, chat, downloads, and links.
Anime FTP
Includes roster, clan sprays and screenshots, server, rules, and forum.
Artificially Perfected Snipers
Clan for people who love to snipe and use pistols.
Avatars of Stupidity [AoS]
Counter-Strike and Team Fortress Classic clan with 3 servers & LAN parties in southern England.
The Avengers
Includes member and contact information, matches, and pictures.