S.C.U.B.A. stands for Self Contained Underwater Breathing Apparatus
It stands for Self Contained Underwater Breathing Apparatus.
SCUBA stands for: self-contained underwater breathing apparatus.
Either, depending on context. Usually, if used as a noun it is SCUBA; as an adjective, as in scuba diver, it is just scuba.
How to Use a Scuba Regulator
An Introduction to Scuba Diving Gear
How to Choose Scuba Tanks
How to Acquire a Scuba Certification
