FurNation Worlds is (as of May 2008) a group of several islands in Second Life. Primarily maintained by Nexxus and other members of the FurNation web hosting service, it contains public areas for furs to socialize, two sandboxes for building, a Skymall to allow vendors to sell their wares and Club Fur, a virtual nightclub. The land is rated "mature", allowing adult content, including pose balls that simulate sexual activities.
FurNation Worlds was launched in 2005 by Nexxus, and was among the first islands to be launched away from the mainland as the latter region was becoming crowded with tenants. Over the next two years, FurNation Worlds expanded immensely with mainly furry buyers of lands and islands, with multiple financial conflicts arising out of such a situation.
 General conditions
Because these islands are one of the focal points for furry activity in Second Life, lag there can be fairly high. There were attempts to decrease lag caused by the numerous buildings on the original two islands by reducing the size of the textures being used as much as possible, without sacrificing too much quality.
Initially much of the funds for expansion of the island group came from referral and dwell time bonuses. These have since dried up, and so alternative forms of income were and are being explored. Island tier fees are reportedly covered half by rental fees (e.g. L$350/786 sq. m with 350 primitives allowed) and Skymall income, and half by donations.
- Main article: Current and former islands in FurNation Worlds
 FurNation staff
The staff of FurNation changes from time to time, so this listing may not be up-to-date.
As of October 2008, staff officers are:
- Nexxus Ambassador - CEO/Founder
- Rackett Ambassador - Viceroy/Tech Support
- Inferniel Solvang - No longer involved whit Furnation
- Selkit Diller - Ownwer of Noosphere prime and Sandbox Manager
- Sneff Sillanpaa - Estate manager and Official griefer
- Axeonos Fluffball - Manager of the Luxor
- markus Damone - AFR Owner
- Corsi Mousehold - Lead Manager and Owner of FurNation Vista, Hell, Skunk Forest, Lake, and Alpha
- Happyfeet Hax - Owner of FurNation Meadows and Chronos (Openspaces purchased through Corsi Mousehold)
- Cobalt Neutra - Owner of Club Fur/Radio Theatre
- ShadowSpawn Soothsayer - Former Owner of Reia though still on staff
- Chmarr Walcott - Former Estate Manager
- Anora Peart - Owner of FurNation Dragon
- Bahamut Harbinger - Former Owner of Aqua and Purrgatory
- ladivampkitti Akula - Former Owner of Aqua and Purrgatory
- Kithrak Kirkorian - Owner of Phoenix and Gryphon
- Ookami Batra - Owner of Kami
- Zerodog Witte - Manager of Kami and Assistant Superintendant of SkyMall
- Mathuen Lagerlof - Former Owner of FurNation Polaris
- Erro Zenovka - Owner of FurNation Purgatory
- Zagro Ferraris - Owner of the adjacent Zagerion Forest
 Post-FurNation and potential closure
Since May 23, 2009, the day that the FurNation website closed due to lack of funds, the FurNation Worlds region retains the "FurNation" moniker for an indefinite period. The FurNation Prime sim, however, was also slated to go offline for similar reasons.
Abbotts Aerodrome · Alchera · AnthroXtacy · BritFur Clubhouse · Castle Dark Haven · Club Flex · Coonspiracy · Drachen & Grand Junction · DrachenStein · Dragon Spire · EuroFur Exodus · FurPleasure · Furry Outpost · Furry Plateau · GYC · International Yiff Center · Leaky Fawkes Pub · Lost Furest · Luskwood · Meeting Island · Mythos Prometheus · Naughty Boys Lounge · Oinari · Otter Cove · Phucket Resort · Pixel Hills · Rainbow Tiger · Rocket City Community · Ryder · Serengeti · Sparks of Aion · Tartarus Island · The Forest · The Wild · The Yiff Factory · Underground Fur Club · Yiff Alley Lounge