GBI
The abbreviation GBI stands for:
- Charge pulse in analog telephone networks
- Municipal fire inspector, new name for the local fire chief
- Generalbauinspektor for the imperial capital, in National Socialism title of Albert Speer and the name under his authority
- Trade union for construction and industry, former Swiss trade union
- The IATA code for the airport in Grand Bahama, Bahamas
- Ground -Based Interceptor, an anti -missile missile
- Disambiguation
- Abbreviation