WRobert Davis (inventor)
WDive center
WDräger Dolphin
WDrill Master diving accident
WAlbert Falco
WFifi shipwreck
WHenry Fleuss
WInternational Diving Educators Association
WLoïc Leferme
WMinedykkerkommandoen
WNational Diving and Activity Centre
WNemo 33
WOpen Water Diver
WPalancar Reef
WMS Piłsudski
WProfessional Diving Instructors Corporation
WRichard Pyle
WRecreational Dive Planner
WRescue Diver
WRöjdykare
WSS Rondo
WScottish Sub Aqua Club
WSDBA
WShaʽb Abu Nuħas
WSladen Suit
WStoney Cove
WUnderwater Orienteering World Championships
WUnited Diving Instructors
WVertical Blue
WVintage scuba
WArne Zetterström