| Acronym | Definition |
|---|
| GBIS | Global Banking & Investor Solutions (various locations) |
| GBIS | Great Basin Internet Services, Inc. (est. 1993; Reno, NV) |
| GBIS | Georgia Biomedical Instrumentation Society (Thomasville, GA) |
| GBIS | Government Benefits Information Services, Inc. (Macon, GA) |
| GBIS | Gereja Bethel Injil Sepenuh (Indonesian: Bethel Church Fully Gospel) |
| GBIS | Global Business Intelligence Solutions (IBM) |
| GBIS | Geographic Business Intelligence Solution (software) |
| GBIS | Geological Borehole Information System (Micromine Pty. Ltd.) |
| GBIS | Ground Based Integrity System |