What does 12H stand for?

12-Hour Clock (as opposed to 24H)

This definition appears very rarely and is found in the following Acronym Finder categories:

Slang/chat, popular culture

Other Resources:

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Emergency Services Number (Portugal and other European countries) Eleventh Amendment Short Arm of Chromosome 11 11th Wolverines Reactionary (gaming clan) Burglary of Vending Machine (Birmingham, AL Radio Code) Twelve-Tone Equal Temperament (musical tuning system) One-To-One Twelfth Amendment Twelfth Air Force (USAF) 12 Centimeter Multimedia Corporation (Mountain View, California)		Duodecimo (book paper size) 12 Months of the Year 12 Outstanding Airmen of the Year 12e Régiment Blindé du Canada (Canadian forces armoured regiment) Prowler (Birmingham, AL Radio Code) Slang for the quarter mile (street racing) [not an acronym] Elite (hackish) IEEE 1394 (high-speed serial bus with up to 400Mbps transfer speed; aka FireWire; aka i.Link; aka High Performance Serial Bus) Thirteenth Amendment 13th Armored Division

Samples in periodicals archive:

pounds 80 The stripped-back Storm Elexo gives this gadget watch an 80s look, with a 12-hour clock, date and month functions, an LED-o-vision and an alarm.

Staying in: gadgets and gizmos

Readings are displayed on a 12-hour clock, allowing you to see changes in smoke exposure, and so change harmful locations and patterns in your daily routine.

Your personal smoke detector

But a Merseytravel spokesman said: "We have our own website and surveys we conducted said that people prefer to use the 12-hour clock.

Merseyrail a real loser; Subsidies from Government biggest in UK

on a 12-hour clock, what time will it be in 553 minutes?

Mathletes Compete for State MATHCOUNTS Titles in March Across the ...

on a 12-hour clock, what time will it be in 553 minutes?

Mathletes Compete for State MATHCOUNTS Titles in March