H2O Meanings | What Does H2O Stand For? - All Acronyms

What Does H2O Stand For? All H2O Meanings Explained

H2O is the chemical formula for water, representing two hydrogen atoms covalently bonded to one oxygen atom, essential for all known forms of life. It is frequently referenced in Science and Chemistry contexts. Related abbreviations: H2 (Hydrogen molecule) and O2 (Oxygen molecule).

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1. Vote 14 Vote Water + 1 Arrow Medical Technology Automotive
2. Vote 3 Vote Wwater Medical
3. Vote 3 Vote How to Organize Water Tips Makeup
4. Vote 2 Vote HO2(-) Biophysics
5. Vote 1 Vote Distilled Water Photobiology Chemistry Engineering
6. Vote 1 Vote H2PO4(-) Biophysics
7. Vote 1 Vote H2SO4 Chemistry Medical
8. Vote 1 Vote HAs2Mo6O26 Crystallography Chemistry Mineralogy
9. Vote 1 Vote Hawaii-2 Observatory Observatory Cable Ocean
10. Vote 1 Vote Headwaters to Oceans + 1 Arrow Water Ocean Education
11. Vote 1 Vote Headwaters to Oceans Water Ocean Education
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13. Vote 1 Vote Help- to- Others Water Assistance Business
14. Vote 1 Vote Help 2 Others
15. Vote 1 Vote Here to Open
16. Vote 1 Vote Here to Order
17. Vote 1 Vote Here to Overcome
18. Vote 1 Vote Hidden Odyssey-Hidden Object
19. Vote 1 Vote Highlands to Ocean
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H2O Categories: Medical, Water, Biophysics, Chemistry, Ocean

Twitter Facebook Linkedin Quote Copy Share APAAll Acronyms. 2026. H2O. Retrieved February 10, 2026, from https://www.allacronyms.com/H2OChicagoAll Acronyms. 2026. "H2O". https://www.allacronyms.com/H2O (accessed February 10, 2026).HarvardAll Acronyms. 2026. H2O, All Acronyms, viewed February 10, 2026, <https://www.allacronyms.com/H2O>MLAAll Acronyms. "H2O". 10 February 2026. Web. 10 February 2026. <https://www.allacronyms.com/H2O>AMAAll Acronyms. H2O. https://www.allacronyms.com/H2O. Published February 10, 2026. Accessed February 10, 2026.CSEAll Acronyms. H2O [Internet]; Feb 10, 2026 [cited 2026 Feb 10]. Available from: https://www.allacronyms.com/H2O.MHRA'H2O', All Acronyms, 10 February 2026, <https://www.allacronyms.com/H2O> [accessed 10 February 2026]BluebookAll Acronyms, H2O (), available at https://www.allacronyms.com/H2O.CSEAll Acronyms. H2O [Internet]; February 10, 2026 [cited 2026 FEB 10]. Available from: https://www.allacronyms.com/H2O. Filter Abbreviations by Category

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