The meaning of the Acronym RSL is...

RSL is

• Radiological Society of Louisiana
• Returned Services Leauge
• Relocation Scripting Language
• Retired Service League
• Rogue Squadron Legends
• Riddler Scribble And Louie

More Meanings For RSL:

• Received Signal Level
• Research Status Log
• Registered Social Landlord
• Rail Safety Law
• Rugby Soccer League
• Rugby Super League
• Reserve Static Line
• PC Tools for Windows ReSource Library
• Raise Specification Language
• Reactive Script Language
• Requirements Specification Language
• Rambus Signaling Level
• Robot Scripting Language
• Rambus Signaling Levels
• Request and Status Links

RSL is also in:

• Electronics
• File Extensions
• General
• Hardware
• Law
• Positions
• Sports
• Telecom
• Universities