Training Agencies
Recreational:	PADI	NAUI	SDI
Technical:	IANTD	GUE	TDI
Cave:	NACD	NSS-CDS

 

Decompression/Planning Software
ABYSS	ProPlanner	Voyager	Dive Table Download

 

Dive Shops, Trips, and Expeditions
H20 Scuba	Pro Dive	Kelly's on The Bay / Aquanuts	Ocean Divers
Bird's Underwater	Larry Green / Eagle's Nest	Boca Underwater Services	Rampage
Ginnie Springs	Florida's Springs	Peacock Springs	Baltic Seas Tech Diving
Akumal Travel Tips	Aquatech-Villas de Rosa	El Jacinto Pat	Mad-Dog Expeditions

 

Miscellaneous Dive Resources
Bill Rennaker's Sidemount Passage	Cavediving.net		Scubaduba
Don Landis Video Cave Maps	Immersed Magazine	Divegirl	Tech Diver
Parker's Nitrox Page	Nitrox Diver	Trimix Page	Trimix Diver
Undersea & Hyperbaric Medical Society	Divers Alert Network	Reef Ball Foundation	The Cambrian Foundation
Association of Underwater Explorers	Caver's Email List	Techdiver Email List	Wreckdiver Email List

 

Dive Equipment Manufacturers
Akona	Barry Miller	Cis-Lunar	DEMA
Dive Rite	Draeger	Farallon	Lawrence Factor
Luxfer	Mares	OMS	Poseidon
Pressed Steel Tanks	Reef Scuba	Sartek Industries	Scubapro
Trident Diving Equipment	Uwatec	Zeagle