Carnegie Mellon Computer Music Group
- Research in real-time control, acoustic signal processing, music synthesis, music understanding, and performance.
- http://www.cs.cmu.edu/~music/

SectionZ Electronic Music Community
- Portal offering music searches by title, artist, genre, and mood. Forums, news, staff picks.
- http://www.sectionz.com

New Interfaces for Musical Expression
- Community page for the annual international NIME conference.
- http://hct.ece.ubc.ca/nime/

University of Plymouth Computer Music Research
- Research programs focus on Evolution, Interaction, Synthesis and Cognition.
- http://cmr.soc.plymouth.ac.uk/

Electroacoustic
- Collection of sites offering informatics, composition, and articles using music technology.
- http://acusmatica.7host.com/electro/electro.htm

Music Cognition Group
- Research in music cognition, music representation, and music technology. (Formerly known as Music Mind Machine)
- http://www.hum.uva.nl/mmm

Columbia University Computer Music Center
- Classes, events, facilities, projects, software, news.
- http://music.columbia.edu/cmc

MIDI Manufacturers Association
- Develops Musical Instrument Digital Interface standards. MIDI is a very commonly used format.
- http://www.midi.org

Interactive Audio Special Interest Group
- For developers of audio software, hardware, and content, to freely exchange ideas.
- http://www.iasig.org/

International Computer Music Association (ICMA)
- Individuals and institutions involved in the technical, creative, and performance aspects of computer music. For composers, software and hardware developers, researchers, and musicians.
- http://www.computermusic.org/

Australasian Computer Music Association
- Forum for new compositions, information sharing, and research about music technology and computer music.
- http://www.acma.asn.au/

Kaon
- Non-profit organization dealing with experimental, concrete, electronic and environmental music.
- http://www.kaon.org/