Xenharmonic wikipedia - A resource for microtonality

Tonalsoft - A program and dictionary for microtonality by Joe Monzo

Non-Octave - A program and forum specifically for nonoctave scales

http://www.dynamictonality.com/

http://www.huygens-fokker.org/scala/

Foundations:

Wilson Archives -  The Ervin Wilson Archives at Anaphoria.

Huygens-Fokker Foundation - the 31-tone foundation and Curators of the Adriaan Fokker Organ  in Amsterdam.

IAAA: Institute for the Advancement of the Aural Arts -  An International Visiting Faculty For Creative Musicians

Official Bohlen-Pierce Scale Webpage - Website by Heinz Bohlen of the Bohlen-Pierce Scale fame.

Xenharmonic Alliance on Facebook

The Boston Microtonal Society

Armodue - The Italian 16-tone foundation

Micro/Metatonal Composers

Stephen James Taylor - Website of the world-class music Composer, Producer, Player, and long time friend of Ervin Wilson.

Georg Hajdu - www.georghajdu.de/ - Website of the Composer, and a head organizer of the Bohlen Pierce Symposium 2010.

 

Antonio Quijano @ www.secessionistmethod.com -  Quijano is the founder of the IAAA (Institute for the Advancement of Aural Arts) and author of the Secessionist Method of Composition Encyclopedia.

www.juricajelic.org - Composer and Guitarist Jurica Jelic

www.chrisvaisvil.com/ - Chris Vaisvil's music site

www.microstick.net/ - Neil Haverstick's website

ZIA @ www.ziaspace.com - website for Elaine Walker's microtonal pop/cyber-punk music.

www.jeanpierrepoulin.com/ - French Musician and Microtonal Guitarist