The meaning of the Acronym SEP is...

SEP is

• Stop Eating Poop

More Meanings For SEP:

• Printer separator page
• System Enhancement Package
• Simple And Easy Programming
• Scalable Encryption Processor
• Single Entry Point
• Slashdot Effect Protection
• Solar Energetic Particle
• Separate
• Software Engineering Process
• Separate
• Santa Elena Peninsula
• Strong Error Percentage
• Spherical Error Probability
• Separate
• Scientific Exchange Programme

SEP is also in:

• Astronomy
• Chemistry
• Electronics
• File Extensions
• General
• Geology
• Mathematics
• Meteorology
• Networking
• Security
• Universities