The meaning of the Acronym SPO is...

SPO is

• System Program Office
• Spare Parts Order
• Shuttle Projects Office

More Meanings For SPO:

• South Pole Observatory
• South Pole Observatory
• Sponsored Projects Office
• Space Pirate Organization
• serving post office
• Service Process Optimization
• Sick Psycho Obsessive
• Student Peace Organization
• State Personnel Office
• Super Production Over
• Special Project Officer
• Special Palm Oil
• Security, Plans, and Operations
• Security and Plans Officer
• Special Project Office

SPO is also in:

• Environmental
• General
• Meteorology
• Military
• Ocean Science
• Positions
• Science Fiction
• Unfiled
• Universities
• USPS