The meaning of the Acronym TSA is...

TSA is

• Theater Storage Area
• Target Signature Array
• Template For Specification Authoring
• The Silent Assassins
• Transportation Security Administration

More Meanings For TSA:

• Tilt Sound Activated
• Technology Students Association
• Technology Students Of America
• Tech Support Associates
• Tri- State Ambulance
• Travel Services Of Akumal
• The Sports Authority, Inc.
• Transportation Security Association
• Tax Sheltered Account
• Tax Sheltered Annuity
• Technology Student Association
• Taking Scissors Away
• Transportation Security Administration
• They'll Steal Anything
• Temporal And Statistical Abstractions

TSA is also in:

• Educational
• Electronics
• Firms
• Law
• Media
• NYSE Symbols
• Professional Organizations
• Stock Exchange
• Universities