English abbreviations from gbfb to gbt
- GBFB (Greater Boston Food Bank)
- GBG (Galesburg Municipal Airport)
- GBH (Grievous Bodily Harm)
- GBHP (Grizzly Bear Habitat Plan)
- GBI (Georgia Bureau of Investigation)
- GBIC (Gigabit interface converter)
- GBIF (Global Biodiversity Information Facility)
- GBJ (Marie Galante Airport (Les Bases))
- GBK (Gbangbatok Airport)
- GBL (Goulburn Island Airport)
- GBLP (Great Bridge Lock Park)
- GBM (Garba Harre Airport (Garbaharey Airport))
- GBOE (Georgia Board of Education)
- GBP (United Kingdom pound sterling (ISO 4217 currency code))
- Gbps (Gigabit per second)
- GBR (United Kingdom of Great Britain and Northern Ireland (ISO 3166 trigram))
- GBRS (Ground-Based Radar System)
- GBR-T (Ground-Based Radar Terminal)
- GBS (Global Broadcast Service (pronounced: jibz—IPA: dʒɪbz))
- GBS/CGS (Ground-Based Sensor Common Ground Station)
- GBSCA (Greater Boston School Counselors Association)
- GBS disease (Group B Streptococcal disease)
- GBSF (Guillain- Barré Syndrome Foundation)
- GBSFI (Guillain- Barré Syndrome Foundation International)
- GBSI (Gannon Broadcasting Systems, Inc.)
- GBST (Georgia Basic Skills Test)
- GBT (Gravity Base Tank)