KTB
| Acronym | Definition |
|---|---|
| KTB | Keep Texas Beautiful (Austin, TX) |
| KTB | Kali's Teeth Bracelet |
| KTB | Korea Treasury Bond |
| KTB | Kappa Theta Beta (Catholic sorority) |
| KTB | Kick the Bucket |
| KTB | Kenyan Top Bar (beehives) |
| KTB | Keppel Tatlee Bank Ltd (commercial bank in Singapore) |
| KTB | 'Kay, Thanks, Bye |
| KTB | Kiss the Bottle (band) |