The meaning of the Acronym KSI is...

KSI is

• Killed Or Seriously Injured

More Meanings For KSI:

• Key Stroke Interface
• Kilopounds per Square Inch
• Key Strategic Initiatives
• Krackeler Scientific, Inc.
• Killed Or Seriously Injured
• Key Strategic Initiative
• KidSave International
• Kissidougou, Guinea

KSI is also in:

• Airport Codes
• Firms
• General
• Non-Profit Organizations
• Transportation
• Unfiled
• Unit Measures
• US Government