The meaning of the Acronym SPM is...

SPM is

• Scanning Probe Microscopy
• Sound Powered Microphone

More Meanings For SPM:

• Software Project Management
• Set Program Mask
• Site Project Manager
• Software Programmers Manual
• WordPerfect Data
• System Performance Monitor/2
• Software Project Management
• System Performance Monitor
• Scratch Pad Memory
• Session Protocol Machine
• Software Performance Monitor
• System Performance Monitor
• Standard Port Monitor
• Software Performance Monitor
• Software Process Measurement

SPM is also in:

• Assembly
• File Extensions
• General
• Hardware
• Networking
• Software