The meaning of the Acronym SPU is...

SPU is

• S-band Polar Ultra
• Secure Processing Unit
• Specialist, Utility ( Women's Reserve)
• Sub-surface Propulsion Unit
• Security Police Unit
• Shore Patrol Unit
• Special Planning Unit
• Special Parts Used
• Special Port Unit
• Signal Processing Unit

More Meanings For SPU:

• Socket Power Unit
• S-band Polar Ultra
• Stored Power Unit
• Sound Pick Up (microphone)
• Signal Processing Unit
• Signal Processing Unit
• Seattle Pacific University
• Southwestern Presbyterian University
• Student Peace Union
• Seattle Public Utilities
• Special Planning Unit
• Scientific Products Unit
• System Processing Unit
• School Personnel Utilization
• Security Police Unit

SPU is also in:

• Educational
• Electronics
• Firms
• General
• Law
• Ocean Science
• Universities