The list of underwater acronyms and abbreviations.

All underwater related acronyms and abbreviations.

Stands For|0Abbreviated As|3Related|290
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LIDS:
London International Dive Show(Scuba diving, Diving, Underwater)
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MBBC:
Moreton Bay Boat Club(Organisation, Water, Queensland)
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MCA:
Maritime and Coastguard Agency(Scuba diving, Diving, Underwater)
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MCS:
Marine Conservation Society(Scuba diving, Diving, Underwater)
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MDEA:
Multinational Diving Educators Association(Scuba diving, Diving)
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MDT:
Maximum Dive Time(Scuba diving, Diving, Underwater)
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MDUSC:
Mackay Down Under Skindivers Club(Organisation, Water, Queensland)
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MFW:
Metres of Fresh Water(Scuba diving, Diving, Underwater)
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MGR:
Mixed Gas Rebreather(Scuba diving, Diving, Underwater)
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MKS:
Metre, Kilogram, Second(Scuba diving, Diving, Underwater)
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MOD:
Maximum Operating Depth(Scuba diving, Diving, Underwater)
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MSD:
Master Scuba Diver(Scuba diving, Diving, Underwater)
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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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MTA:
Marine Teachers Association(Organisation, Water, Queensland)
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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)
For more, try UNDERWATER on ALL ACRONYMS DICTIONARY
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APASmart Define. (2018). underwater. Retrieved September 27, 2026, from http://smartdefine.org/underwater/abbreviations/r
ChicagoSmart Define. 2018. "underwater" http://smartdefine.org/underwater/abbreviations/r (accessed September 27, 2026).
HarvardSmart Define 2018, underwater, Smart Define, viewed 27 September, 2026, <http://smartdefine.org/underwater/abbreviations/r>.
MLASmart Define. "underwater" 12 January 2018. Web. 27 September 2026. <http://smartdefine.org/underwater/abbreviations/r>