The National Association of Underwater Instructors (NAUI Worldwide) is a nonprofit association of scuba instructors founded in 1960 by Albert Tillman...

The Professional Association of Diving Instructors (PADI) is a recreational diving membership and diver training organization founded in 1966 by John...

deep beauty of the Blue Hole". The Observer. ISSN 0029-7712. Retrieved 2023-10-27. Blake, Meredith (2023-07-24). "In the underwater tragedy of Netflix's...

National Association of Underwater Instructors (NAUI) instructor from 1969 to 1971. In 1971 he crossed over to the Association of Canadian Underwater...

Tec- National Association of Underwater Instructors – Non-profit training and certification agency association of scuba instructors NSS-CDS - National Speleological...

company millions of US dollars in lost income. Underwater diving portal Commercial offshore diving – Professional diving in support of the oil and gas...

accept the use of technology such as nitrox. In 1992 the National Association of Underwater Instructors (NAUI) became the first mainstream US agency to accept...

blockage from the presence of foreign materials; from being in environments where oxygen is not readily accessible: such as underwater, in a low oxygen atmosphere...

glossary of technical terms, jargon, diver slang and acronyms used in underwater diving. The definitions listed are in the context of underwater diving...

glossary of technical terms, jargon, diver slang and acronyms used in underwater diving. The definitions listed are in the context of underwater diving...

glossary of technical terms, jargon, diver slang and acronyms used in underwater diving. The definitions listed are in the context of underwater diving...

Cave-diving is underwater diving in water-filled caves. It may be done as an extreme sport, a way of exploring flooded caves for scientific investigation...

Society of Flight Test Engineers, American Helicopter Association. Defense Superior Service Medal Legion of Merit Navy Commendation Medal Navy and Marine Corps...

glossary of technical terms, jargon, diver slang and acronyms used in underwater diving. The definitions listed are in the context of underwater diving...

agencies, such as the National Association of Underwater Instructors (NAUI), the Professional Association of Diving Instructors (PADI), Scuba Diving International...

Special Forces Underwater Operations (SFUWO) is the term for United States Army Special Forces combat operations involving the use of underwater infiltration...

dive in New England waters, one of the first UDTs and a co-founder of the National Association of Underwater Instructors (NAUI) according to published accounts...

Underwater sports is a group of competitive sports using one or a combination of the following underwater diving techniques - breath-hold, snorkelling...

were predecessors of the Navy's current SEAL teams. Their primary WWII function began with reconnaissance and underwater demolition of natural or man-made...

to the Challenger Deep Timeline of diving technology – Chronological list of notable events in the history of underwater diving equipment Struwe, Jonathan...

Association of Underwater Instructors (NAUI) – Non-profit training and certification agency association of scuba instructors National Board of Diving and Hyperbaric...

during or soon after a decompression ascent from underwater diving, but can also result from other causes of depressurisation, such as emerging from a caisson...

of ISRO, NIOT was proposing a project to send a submersible vehicle with three persons to a depth of about 6000 metres to carry out deep underwater studies...

Underwater cutting and welding are metalworking techniques used by underwater divers in underwater construction, marine salvage and clearance diving applications...

Program". Sources, the Journal of Underwater Education. Montclair CA: National Association of Underwater Instructors. "Scott Carpenter Space Analog Station"...

difference in water density. Underwater diving portal Hypersaline lake – Landlocked body of water that contains concentrations of salts greater than the sea...

the shore parallel to it, or where underwater topography encourages outflow at one specific area. Baïnes are one of the patterns identified to be producing...

she and her sons went diving at the Chankanaab reef, part of the National Marine Park of Cozumel, in a designated diving area that watercraft were restricted...

underwater firearm is a firearm designed for use underwater. Underwater firearms or needleguns usually fire flechettes or spear-like bolts instead of...

Underwater acoustic communication is a technique of sending and receiving messages in water. There are several ways of employing such communication but...