| Acronym | Definition |
|---|
| SABRE | Synergistic Air-Breathing Rocket Engine (Reaction Engines Ltd.) |
| SABRE | Storage Area Backup and Recovery Engine |
| SABRE | Semi Automated Business Research Environment |
| SABRE | Superior Achievement in Branding and Reputation (Scotland) |
| SABRE | Salary and Benefits Report |
| SABRE | Supporting Britain's Reservists and Employers |
| SABRE | Society for All British Road Enthusiasts |
| SABRE | Software Architecture Based Requirements Engineering |
| SABRE | Semi-Automated Business Research Environment |
| SABRE | Shallow-water Assault Breaching System |
| SABRE | Semi-Automatic Business-Related Environment |
| SABRE | Serious Adverse Blood Reactions and Events (reporting system; UK Blood Safety and Quality Regulations) |
| SABRE | Surveillance and Automated Business Reporting Engine |
| SABRE | Supplier Advanced Business Relationship (Aerospace) |
| SABRE | Single Army Battlefield Requirements Evaluator |
| SABRE | Supply Analysis for Better Responsiveness & Effectiveness |
| SABRE | Self-Aligning Boost and Reentry |
| SABRE | Secured Airborne Radar Equipment |
| SABRE | Space Agricultural Biology Research and Education Institute (NASA) |
| SABRE | Single Access Bilateral Resources Enterprise |
| SABRE | Store Access Bus Recording Equipment |
| SABRE | Semi-Automated Business Reservations Environment |