The meaning of the Acronym STM is...

STM is

• Support Tool Manager
• Synchronous Transport Module

More Meanings For STM:

• Scream Tracker II Music (4 channel)
• Prosa State Transition Diagram model file
• Synchronous Transfer Mode
• Sample Time Message
• Super Text Markup
• Synchronous Transport Module
• Synchronous Transport Module
• Segment Time Marked
• Synchronous Transmission Mode
• Synchronous Transport Module
• Support Tool Manager
• Synchronous Transport Module
• Master of Sacred Theology
• Scanning Tunneling Microscopy
• Synchronous Transfer Module

STM is also in:

• Academic Degrees
• Electronics
• File Extensions
• General
• Hardware
• Networking
• Security
• Software