| hiwaay.net | Dark Skies Locator |
| dsri.dk | The Anti-Light Pollution Section of the Astronomical Society of Denmark (AS-ALS) |
| aol.com | Listing Of Directory: /cherryspsp |
| aas.org | American Astronomical Society Committee on Light Pollution, Radio Interference a |
| hamptonroads.com | Back Bay Amateur Astronomers: Astronomy's Greatest Threat |
| urbanwildlands.org | Conference on the Ecological Consequences of Artificial Night Lighting |
| scn.org | Dark Skies Northwest |
| lightpollution.it | The Night Sky In The World |
| darksky.org | International Dark-Sky Association (IDA) |
| darkskies4ni.co.uk | Dark Skies for Northern Ireland |