Proton (disambiguation)

A proton is a subatomic particle.

Proton may also refer to:

In chemistry Proton, the hydron ion (notated ) Proton, hydronium (also called hydroxonium) ion (notated ) Proton-pump inhibitor, a group of drugs Proton conductor, an electrolyte Proton-coupled electron transfer, a chemical reaction mechanism Proton spectrum, the nuclear magnetic resonance spectrum of the 1H nucleus

In sports and entertainment Proton Competition, a German auto racing team Proton F.C., football club in the Malaysian Premier League sponsored by the carmaker that existed between 1986 and 2009 Proton Radio, an internet electronic music station

In technology Ozone Proton, a French paraglider design Protei-5 Russian diver propulsion vehicle called a "Proton", Russian diver propulsion vehicle Proton (rocket family), Russian uncrewed space vehicle design Proton-K, a rocket Proton-M, a rocket Proton satellite, Soviet satellite Proton-transfer-reaction mass spectrometry, a technique to monitor volatile organic compounds online Proton (software), a Wine-based compatibility tool for Linux Products of the company Proton AG Proton Mail, an encrypted email service Proton VPN, an encrypted VPN service Proton Pass, an encrypted password manager Proton Drive, an encrypted cloud storage service Proton Calendar, an encrypted digital calendar Proton Wallet, an encrypted digital wallet Proton Docs, an encrypted document writing tool Original name of the BBC Micro microcomputer Proton, a model of diving equipment made by Siebe Gorman

In business Proton AG, a Swiss company offering privacy-focused online services Proton (debit card), a discontinued electronic debit card from Belgium Proton Bank, an investment bank in Greece Proton Electronic, a Taiwanese manufacturer of consumer audio and video equipment founded in 1964 Proton Holdings, a Malaysian car producer

Other uses USS Proton (AG-147), a US Navy tank landing ship Professor Proton, a fictional scientist in The Big Bang Theory television series universe Proton (band), an Australian rock band

See also Proto (disambiguation)