The meaning of the Acronym IST is...

IST is

• Insulin Shock Therapy
• Intravascular Sono-Therapy

More Meanings For IST:

• Information Sciences And Technology
• Information Systems Technologies
• Information System Technology
• Information Science And Technology
• Instructional Support Team
• Information Sciences Technology
• International Study Tour
• Instituto Superior Tcnico (Technical Superior Institute)
• Instructional Systems Technology
• Integrated Service Team
• Ispat International, N. V.
• Instructional Support Teacher
• Inddiethumpers Standard Time
• Improvising String Trio
• Interrupt Service Thread

IST is also in:

• Academic Degrees
• Chemistry
• Drivers
• General
• Law
• Media
• NYSE Symbols
• Positions
• Universities