24/7

Twenty Four Seven, as in all the time

As in 24 hours a day, 7 days a week, for example "our online store is open 24/7."

Online jargon, also known as text message shorthand, used in texting, online chat, instant messaging, email, blogs, and newsgroup postings, these types of abbreviations are also referred to as chat acronyms. 

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See also : always-on  411  
NetLingo Classification: Acronyms and Text Message

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