GKB

The abbreviation TBI stands for:

  • Geilenkirchener circular path
  • Community power plant in Bremen
  • Graz- Köflacher rail and bus operations GmbH; until 2004 under the name: Graz- Köflacher Railway
  • Graz- Köflacher railway and mining company
  • Graubünden Cantonal
  • Gipskartonbauplatte, see plasterboard
  • Disambiguation
  • Abbreviation
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