The list of underwater acronyms and abbreviations.

All underwater related acronyms and abbreviations.

Stands For|0Abbreviated As|3Related|290
0
EAD:
Equivalent Air Depth(Scuba diving, Diving, Underwater)
0
EAN:
Enriched Air Nitrox(Scuba diving, Diving, Underwater)
0
EANx:
Enriched Air Nitrox(Scuba diving, Diving, Underwater)
0
EAR:
Expired Air Resuscitation(Scuba diving, Diving, Underwater)
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EATD:
European Association of Technical Divers(Scuba diving, Diving)
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EAV:
Expired Air Ventilation(Scuba diving, Diving, Underwater)
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EBS:
Emergency Breathing System(Scuba diving, Diving, Underwater)
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ECC:
External Cardiac Compression(Scuba diving, Diving, Underwater)
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EFR:
Emergency First Response(Scuba diving, Diving, Underwater)
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END:
Equivalent Narcotic Depth(Scuba diving, Diving, Underwater)
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EO:
Equipment Officer(Firefighting, Scuba diving, Diving)
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FAUI:
Federation of Australian Underwater Instructors(Scuba diving, Diving)
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FCUHC:
Fraser Coast Underwater Hockey Club(Organisation, Water, Queensland)
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FFA:
Feet First Ascent(Scuba diving, Diving, Underwater)
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FFM:
Full Face Mask(Scuba diving, Diving, Underwater)
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FGV:
Free Gas Volume(Dive gear, Scuba diving, Diving)
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FPS:
Foot, Pound, Second(Scuba diving, Diving, Underwater)
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FSW:
Feet Of Salt Water(Scuba diving, Diving, Underwater)
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Feet Of Seawater(Scuba diving, Diving, Underwater)
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FV:
Floodable Volume(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>