India Standard Time

Views Updated: Dec 15, 2025

Key Facts

Abbreviation

IST

Pronunciation

/ˈɪndiə ˈstændərd taɪm/

Category

Miscellaneous

Related Field

Unclassified

Other meanings of IST

Instituto Superior Técnico Misc

Integrated Supply and Trading Misc

Imaging Systems and Techniques Misc

Integration Services and Technologies Misc

International Service Team Misc

Institute of Science and Technology Computing

Information and Software Technology Computing

Innovative Sensor Technology Computing

Information Society Technologies Academic

Information Solutions for Telemedicine Business