A TIME MACHINE The Deep Time clock shows you just how old the Earth is by comparing the planet's history to a 12-hour clock.
What does 12H stand for?
12H stands for 12-Hour Clock (as opposed to 24H)
This definition appears frequently and is found in the following Acronym Finder categories:
- Slang/chat, popular culture
- 11th Wolverines Reactionary (gaming clan)
- Burglary of Vending Machine (Birmingham, AL Radio Code)
- Twelve-Tone Equal Temperament (musical tuning system)
- Kidnapping (police radio code)
- Abduction (police radio code)
- 128-Ary Amplitude and Phase Shift Keying
- 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)
- Aggravated Robbery Weapon (police radio code)
- Aggravated Robbery Manual (police radio code)
- Robbery (police radio code)
- Slang for the quarter mile (street racing)
- Assault with Intent Weapon (police radio code)
Samples in periodicals archive:
30, meaning that on a 12-hour clock the market is near the bottom and will recover once it passes the six o'clock mark.
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.