The meaning of the Acronym SE is...

SE is

• Second Edition
• Special Edition
• Special Effects
• Select Edition
• Sound Effects
• Standard Elite
• Simple Edition
• Sled Edition
• Sport Edition
• Silent Edition
• Sports Extra
• Start Edition

More Meanings For SE:

• Software Engineering
• Solar Empire
• Selenium
• Self Emulsifying
• Speech Enhancement
• Simplified Electronics
• Scientific And Engineering
• Student Exercises
• Symmetry Equivalent
• Simplicial Exact
• The Successor Of E
• Surface Effect
• Stimulated Emission
• Student Edition
• Single-Ended (TTL) driver

SE is also in:

• Academic Degrees
• Astronomy
• Chemistry
• Electronics
• Mathematics
• Ocean Science
• Physics
• Universities