Skip to main content
Store
Dictionary
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Information Collection Notice
Trademark Concerns
reCAPTCHA Privacy
Terms of Service
reCAPTCHA Terms
Privacy Policy
Accessibility
Report a Bug
Data Request
Contact Us
Security
DMCA
© 1999–2026 Urban Dictionary ®
Store
Books
Regional
Mugs
Tees
Hoodies
Beanies
Halloween
Request a product
Pro Customization
Create unique products with your own words and definitions
Preview
Personalize Your Design
Your Word
Your Definition
International Standard Business Time is a "time zone" that does not change based on location. This time is the same throughout the planet. If it is 10:00 IBST in Moscow, it is also 10:00 IBST in Texas. IBST allows international companies to sync with each other. It is most commonly seen in the 24hr format- I.e. 00:00 is midnight. IBST is the same as GMT, but as earlier stated, is recognized globally and does not depend on location.
Text fits
Save
Cancel