| Acronym | Definition |
|---|
| RBI | Runs Batted In (baseball) |
| RBI | Reserve Bank of India (central bank of India) |
| RBI | Risk-Based Inspection |
| RBI | Russell Bedford International (est. 1983; accounting network) |
| RBI | River Bible Institute (Tampa, FL) |
| RBI | Risk Based Inspection |
| RBI | Rollback Indicator |
| RBI | Remote Bus Interface |
| RBI | Repair Body Intersections |
| RBI | Reutilization Business Integration (US DoD) |
| RBI | Radio Berlin International |
| RBI | Right Bronchus Intermedius |
| RBI | Radio Bluegrass International (Owensboro, KY) |
| RBI | Reuters Business Insight (joint venture) |
| RBI | Romain Brette Investissement (French: Romain Brette Investment) |
| RBI | Relative Bearing Indicator |
| RBI | Ripple Blanking Input (digital electronics) |
| RBI | Rigid Board Insulation (stucco) |
| RBI | Rebirthing Breathwork International |
| RBI | Rezé Basket International (French: Rezé International Basketball; Rezé, France) |
| RBI | Remote Bus Isolator |
| RBI | Revitalizing Baseball in the Inner Cities |
| RBI | Results Based Incentive |
| RBI | Re-Based Impact |
| RBI | Repetitive Brain Injury |
| RBI | Reply By Indorsement |
| RBI | Really Big Ice-Cream (Walgreens commercial) |
| RBI | Retail Business Information |
| RBI | Rhythm Band Instruments, Inc (Fort Worth, TX) |
| RBI | Redeemer Broadcasting Inc. (radio and internet ministry; Olivebridge, NY) |
| RBI | Richard Barbett International (France) |
| RBI | Resource Based Investment |
| RBI | Rotor-Body Interaction |
| RBI | Real Biblical Inspiration |
| RBI | Rech Brûleurs Industriels (French: Rech Industrial Burners) |