• XS Scuba - Manufactures scuba weight belts. Includes contact information.
  • Airheads Scuba, Inc. - Training center for both recreational and technical diving. Sales and service of equipment as well as rebreathers.
  • Cave Diving Instruction and Guiding - DIR-Mexico is dedicated to quality cave diving instruction and guiding in Mexico's Yucatan Peninsula.
  • Genesis Scuba - A full line scuba equipment manufacturer.
  • Sea Wolff Diving Software - Dive Log for Windows. Useful software with versions for divers, instructors, SAR Teams, and Divemasters.
  • Florida Technical Wreck Diving Journal - Detailed narrative on all the best technical trimix SCUBA dive sites in Florida.
  • Scuba Show - Information on becoming an exhibitor, and a mailing list signup for attendees. May 21-22 2005, Long Beach, California, USA
  • Scuba Vallarta - Provides information and online reservations for the Bay of Banderas, Puerta Vallarta and the Mexican Pacific.
  • Scuba Forum - Features discussions about dive safety, dive travel, scuba equipment and marine conservation.
  • Technical Diving International - Discussing technical dive training, instructor training, and professional development.
  • Beuchat Diving Equipment - Full line diving equipment manufacturer.
  • Amer-Sea SCUBA - Manufacturer of scuba equipment for brands of BCDs, lift bags, Sea-Me safety tube, snorkel vests, bags, belts, and accessories. Distributor of regulators, gauges, and masks. Downloadable catalog.
  • scuba diving in Victoria, Canada - Diving operation located in Victoria, Canada that specializes in underwater photography and videography. Includes courses offered, prices, charters, photographs, and contact information.
  • Scuba Board - Articles and message boards about scuba diving, underwater photography and equipment.
  • Diving In Croatia - Wreck diving in Croatia. Wrecks in Rogoznica for all divers of all levels.
  • Scuba Diving Gear Reviews - Gear reviews from an independent testing operation, plus other scuba equipment information and links.
  • GAS Diving UK - UK based technical diving instruction and access to hard to find dive equipment. Online Equipment configuration details
  • Scapa Scuba - Scuba Diving in Scapa Flow - investigate the wrecks.
  • Surface Interval Wreck Diving Charters - Diving the Mid-Atlantic wrecks out of Indian River Inlet, Delaware as well as wrecks off Ocean City, Maryland and southern New Jersey . Charter schedule, wreck descriptions, directions, and nearby accommodations.
  • Scuba World - Central Florida's oldest dive center. Dive trips, lessons, gear, and dive alerts for the Central Florida area.