KTB
KTB is an abbreviation for:
- Kaysersberg valley railway, see Colmar tram
- Continental deep drilling program of the Federal Republic of Germany
- Communication technology area , a compulsory elective at Bavarian secondary schools
- Korporatiwna Trgowska Banka , Bulgarian credit institution
- War diary
- Krung Thai Bank , Thai credit institution
- Potassium tert-butoxide
- CombiTerminal Burghausen
