| Acronym | Definition |
|---|
| GBSI➣Global Business Solutions, Inc. (Pensacola, FL) |
| GBSI➣Global Building Systems, Inc (Arizona) |
| GBSI➣Green Building Solutions International (various locations) |
| GBSI➣Granite Bancshares |
| GBSI➣Group B Strep International (West Wareham, MA) |
| GBSI➣Global Broadband Satellite Infrastructure Initiative (International Telecommunications Satellites Organization) |
| GBSI➣Global Blood Safety Initiative (World Health Organization) |