Sydney Sleep Research Group
- The Sleep Research Group of the Woolcock Institute of Medical Research aims to develop, foster and promote Australia's world class research and clinical capability in the field of sleep medicine.
- http://www.sleepsydney.org/

Clinilabs
- Information about sleep disorders and conditions. Also includes information about clinical trials, a sleep quiz, and downloadable sleep inventory guide for people with sleeping problems.
- http://www.clinilabs.com

An International Journal of Sleep, Dream, and Hypnosis
- A multidisciplinary journal, published quarterly. An international forum for opinion within the field of sleep, dream, and hypnosis research interests.
- http://www.sleepandhypnosis.org

The Center For Sleep Research Siegel Lab
- Basic sleep research laboratory.
- http://www.npi.ucla.edu/sleepresearch

European Data Format (EDF)
- File format for archival and exchange of sleep and EEG data.
- http://www.hsr.nl/edf

SONOLAB Sleep Research Laboratory
- Contributing to the diagnosis and optimization of treatment for sleep disturbances.
- http://www.sonolab.com.br/index_eng.htm

Sleep Research Laboratory
- Sleep Laboratory at Loughborough University, England.
- http://www.lboro.ac.uk/departments/hu/groups/sleep/

A Study
- Noise and sleep quality in two hospitals in Brazil.
- http://www.icb.ufmg.br/lpf/2-19.html

Sleep Research: Zurich
- Some of the most influential ideas for decades emerged from the Section of Psychopharmacology and Sleep Research, Zurich. Arguably, where the biological clock met sleep.
- http://www.unizh.ch/phar/sleep/

Sleep, Dreams and Wakefulness
- One of the longest established sleep research laboratories.
- http://ura1195-6.univ-lyon1.fr/index_e.html