| Acronym | Definition |
|---|
| CBIS | Cannabis Science, Inc. (Colorado Springs, CO) |
| CBIS | Computer Based Information System |
| CBIS | Christian Brothers Investment Services |
| CBIS | Cincinnati Bell Information Systems |
| CBIS | Certified Brain Injury Specialist (American Academy for the Certification of Brain Injury Specialists) |
| CBIS | Chinese Biodiversity Information System |
| CBIS | Community-Based Information System |
| CBIS | Credit Based Insurance Scores |
| CBIS | Content Based Information Security (USJSFCOM ACTD) |
| CBIS | Cable Broadband Intercept Specification |
| CBIS | Checked Baggage Inspection System |
| CBIS | Council Bluffs Interstate System (Iowa) |
| CBIS | Chemical Biological Individual Sampler |
| CBIS | Chemical/Biological Information System |
| CBIS | Contracting Business Intelligence System |
| CBIS | Customer Billing Information System |
| CBIS | Cross-Borehole Inverse Scattering |
| CBIS | Cudixs Broadcast Interface System |
| CBIS | Concrete Block Insulating Systems, Inc (West Brookfield, MA) |