The meaning of the Acronym TSB is...

TSB is

• Technical Service Bulletin

More Meanings For TSB:

• Trustee Savings Bank
• Timed Stink Bomb
• Technical Service Bulletin
• Telecommunications System Bulletin
• Technical Service Bulletin
• Twin Sideband
• Temporary Stowage Bag
• Tepid Sponge Bath
• The Skipped Breath
• Triangle Strip Backward
• Time Step Behavior
• The Silver Bank
• Technical Service Bulletins
• Thor Sound Bass
• Taiwan Swivel Basket

TSB is also in:

• Firms
• Funnies
• General
• Hospitals
• Law
• Military
• NASA
• Telecom
• Unfiled