The meaning of the Acronym SW is...

SW is

• Severe Weathering
• SWimmable

More Meanings For SW:

• Store Word
• Set Word
• Signed Word
• Single Word
• Signed Word Audio file
• Switch
• Single Wait
• System Window
• Semantic Web
• SWitch
• SoftWare
• Some Will ....
• So What?
• SoftWare
• Standard Works

SW is also in:

• Assembly
• File Extensions
• General
• Hardware
• Security
• SMS
• Software