| Acronym | Definition |
|---|
| RBIS | Retail Branding and Information Solutions (software) |
| RBIS | Reserve Best in Show (dog show title) |
| RBIS | Rules Based International System |
| RBIS | Rate and Benefits Information System (healthcare services) |
| RBIS | River Basin Information System (United Nations Environment Programme) |
| RBIS | Research Based Instructional Strategies (education) |
| RBIS | Retail Business Intelligence Solution (software; IBM) |
| RBIS | Retail Business Information Schema |
| RBIS | Ras Beirut International School (Lebanon) |
| RBIS | Royal Bible Institute and Seminary (Beaumont, TX) |