The meaning of the Acronym SO is...

SO is

• Sign Off
• Sarts Oscar
• Silesie Orientale
• Substitutive Outlier
• Station Offset
• Spin Orbit
• Security Officer
• Student Organizations
• System Output
• Sloganeering Org
• Stykovochnyy Otsek
• Structured Obligation
• Shop Order

More Meanings For SO:

• Small Outline (package)
• The Source Of ....
• Student Orientation
• Special Offer
• Supporting Organization
• Special Order
• Strategies and Operations
• Southern Company
• Second Order
• Shoot Out
• Sold Out
• String Orchestra
• Step Off Ministry
• Shared object (Fortran 90)
• Shift Out

SO is also in:

• Electronics
• File Extensions
• General
• Law
• Media
• Music
• NYSE Symbols
• Ocean Science
• Products
• Religion
• Universities