The list of underwater acronyms and abbreviations.

All underwater related acronyms and abbreviations.

Stands For|0Abbreviated As|3Related|290

290 entries under topic. ×

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MSDT:
Master Scuba Diver Trainer(Scuba diving, Diving, Underwater)
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MSW:
Metres of Salt Water(Scuba diving, Diving, Underwater)
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NABS:
National Association of Black Scuba Divers(Scuba diving, Diving)
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NACD:
National Association for Cave Diving(Scuba diving, Diving, Underwater)
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NACDS:
National Association of Commercial Diving Specialists(Scuba diving)
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NAUI:
National Association of Underwater Instructors(Scuba diving, Diving)
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NDC:
National Diving Council(Scuba diving, Diving, Underwater)
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NDL:
No Decompression Limit(Scuba diving, Diving, Underwater)
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NDO:
National Diving Officer(Scuba diving, Diving, Underwater)
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NDS:
No Decompression Stop(Scuba diving, Diving, Underwater)
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NDSTC:
Naval Dive and Salvage Training Centre(Scuba diving, Diving, Underwater)
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NEC:
National Exhibition Centre(Scuba diving, Diving, Underwater)
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NED:
Network of Egghead Divers(Scuba diving, Diving, Underwater)
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NEDU:
Naval Experimental Diving Unit(Scuba diving, Diving, Underwater)
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NERC:
National Environment Research Council(Scuba diving, Diving, Underwater)
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NHC:
National Hyperbaric Centre(Scuba diving, Diving, Underwater)
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NI:
National Instructor(Scuba diving, Diving, Underwater)
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NMRI:
Naval Medical Research Unit(Scuba diving, Diving, Underwater)
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NSB:
Natal Shark Board(Scuba diving, Diving, Underwater)
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NSS:
National Speleological Society(Scuba diving, Diving, Underwater)
For more, try UNDERWATER on ALL ACRONYMS DICTIONARY
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APASmart Define. (2018). underwater. Retrieved September 30, 2026, from http://smartdefine.org/underwater/abbreviations/r/Diving
ChicagoSmart Define. 2018. "underwater" http://smartdefine.org/underwater/abbreviations/r/Diving (accessed September 30, 2026).
HarvardSmart Define 2018, underwater, Smart Define, viewed 30 September, 2026, <http://smartdefine.org/underwater/abbreviations/r/Diving>.
MLASmart Define. "underwater" 12 January 2018. Web. 30 September 2026. <http://smartdefine.org/underwater/abbreviations/r/Diving>