Allied Guilds
none yet
Other Honorable Guilds
Keepers of the Crimson Rose[KCR] - Based in Nidaros, this friendly band of people are good friends.
Order of Maltese Knights[OMK] - A noble and just guild of well-trained warriors and mages.
Fellowship of Gird[F-G] - An honorable guild that does some amount of RPing.
Guild of Honor[GOH] - A very noble guild full of nice people.
Emerald Guardians of Trinsic[EGT] - First encountered during Jukan invasions, they were very able and kind people.
UO News/Info
Ultima Online - Official UO website, has news and searchable events database, but not that in-depth.
UO Stratics - Most comprehensive and best overall UO website, although some of the skill essays can be somewhat dated. Has best UO messageboards to choose from.
UOPowergamers - Best collection of essays on skills and character templates, the rants on the mainpage can be annoying or very one-sided.
Niche Websites
Turbulent Waters- EVERYTHING you've ever wanted to know about the seas and oceans of Britannia. Good essay on naval combat.
Conservatory of Bardic Arts - Amazing repository of Bardic lore.
Treasure Hunters of Britannia - Everything you need to know about Treasure Hunting and the professional thunter.
Kuru's Fish Tank - Learn how to build a fish tank in your house.
Tower of Roses - Has great pages on BOD rewards as well as the sports of BagBall and Rat-In-A-Jar.
The Greenhouse - Learn all about growing, crossbreeding and keeping plants.
Chesapeake Events Team - Non-OSI affiliated group of volunteers who put on public events for the Chesapeake shard.
Britannia Order of Woodcrafters - For all woodcrafters and those interested in the ancient art of woodcrafting
UO Craft - Good website for any type of crafter
Britannia Society of Chefs - Perfect your Cooking and catering skills
Taming Archive - For Tamers...
Chesapeake Player-Run Towns and Villages
Coming soon...
Auction Websites
UO-Auction2 - Just like eBay, except with UO gold!
UO Tradespot - One of the oldest and best, now with user accounts
Comic/Funny Websites
ImANewbie - Perhaps the best ever, and longest running, UO comic strip
The Shard - Hysterical! UO meets the Matrix!