Il Subacqueo http://www.subacqueo.it/
Didattiche ed
Istituzioni:
Padi http://www.padi.com/
Cmas http://www.cmas.org/
Idea http://touristguide.com/idea.html
Naui http://www.naui.org/
DAN Divers Alert Network http://www.dan.ycg.org/
Dive Italy http://www.diveitaly.com/
Scuba (Italia) http://www.scuba.it/
HdueO Diving Activities http://www.hdueo.it/
Smithsonian Institution Underwater Research http://www.si.edu/resource/tours/dive/dive.htm
Viaggi ed
Immersioni:
Dive Destinations http://www.empg.com/destinations/index.html
Plongez Loisir http://www.neptune.fr/PlongezLoisir/
Scuba Times Online http://www.scubatimes.com/
Top Dive Sites U.S.A. http://www.scubatimes.com/scubatim/top_us.html
Mar Rosso http://www.redseadive.com/
Maldive http://www.maldive.com/
Pacific Islands http://www.pacificislands.com/