Emergency & Medical
- Divers Emergency Service at London Hyperbaric Chamber EMERGENCY 24 HOUR HELPLINE NUMBER 07 999 292 999
- Diving Diseases Research Centre, Hyperbaric Medical Centre, Tamar Science Park, Research Way, Plymouth, Devon PL6 8BU 24 hour Advice Line 01752 20999
- Scottish Diving Medicine – DCI, Gas Laws, Theory, Risk reduction
Boats
Calculations
D-Day
Dive Sites
- Divesite Directory – a wealth of useful information!
- Dive Centers.Net – centres, boats, shops
- Divernet Wrecks – a comprehensive set of wreck tour articles
- SCUBA Diving Adviser – sites, shops, boat operators, schols, videos
- shoredive – South Devon Shore Dive sites
- Dive Seven – a logging site & divesite directory
- Shipwrecks of Scotland (RCAHMS)
- Cromhall – near Charfield
- Dive sites around Portland
- NDAC: National Diving & Activity Centre – Chepstow
- Stoney Cove: UK National Diving Centre – between Coventry & Leicester
- Vobster Quay – between Radstock & Frome
- Wrecks (The Wreck Site)
- Iona II Dive Trail
- Normans Bay Wreck Dive Trail
Habitat
- Habitas marinelife Encyclopedia of Marine Life of Britain and Ireland
- Marine Conservation Society
- MarLIN Marine Life Information Network
- International Maritime Organisation
Magazines
- Alert Diver Online – The Magazine of Diver Alert Network – free
- Depth – Quarterly online only magazine devoted solely to SCUBA Diving – free
- Dive – The world’s leading scuba magazine – free
- Diver – The website of the magazine offers a wealth of information, particularly on dive sites as well as reviews & advice
- Diver Medic and Aquatic Safety – does what it says on the tin – free
- Dive Training -Diving’s education-based magazine for new divers, their instructors and those who own and operate dive centers
- SCUBA & H2O Adventure – US digital mag with loads of articles
- SCUBA – The official magazine of BSAC
- Scuba Diving -Trusted for gear reviews, cutting-edge training information, underwater photo & video tips, travel information, and more – free
- Shark Diver Magazine – no longer published but the blog is & well worth a read
- Sport Diver – The official magazine of the Professional Association of Diving Instructors (PADI)
- Tanked-Up – primarily back issues, print issues available free in Dive Shops – free
- Tech Diving Mag – Research . Development . Exploration – free
- undercurrent -Independent, Nonprofit Guide for Serious Divers Since 1975
- X-Ray -The leading global dive magazine and news source for scuba divers – free
Organisations
- BSAC – British Sub-Aqua Club
- IANTD – International Association of Nitrox and Technical Divers
- PADI – Professional Association of Diving Instructors
- SAA – The Sub-Aqua Association
- SSI – Scuba Schools International
- TDI – Technical Diving International
Other
