What does HHO stand for?

HHO stands for various terms. Discover the full forms, meanings, and possible interpretations of HHO across different fields and industries.

Houston Helicopters
AirlineICAO Aircraft CodesICAO Airline CodeOrganizations
Hrvatski HelsinŠKi Odbor
Human Heme Oxjgenase
Hydrogen, Hydrogen, Oxygen
Hydrogen Hydrogen Oxygen
Hydrogenated Herring Oil
Medical

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