| Rank | Abbreviation | Meaning |
|---|
| ***** | OBTS | Once Bitten, Twice Shy
| |
| **** | OBTS | Organizational Behavior Teaching Society
| |
| **** | OBTS | Orlando Business Telephone Systems
| |
| **** | OBTS | N-Oxydiethylene Benzothiazole 2-Sulfenamide
| |
| **** | OBTS | Offender Based Tracking System
| |
| **** | OBTS | Overseas Business Trading System
| |
| **** | OBTS | Open BVE Train Simulator
| |
| *** | OBTS | Offender Based Transaction Statistics
| |
| *** | OBTS | On Base Times Slugging
| |
| *** | OBTS | On-Board Training System
| |
| *** | OBTS | Offender Based Transaction System
| |
| ** | OBTS | Office of Building Technology, State and Community Programs
| |
| ** | OBTS | Orientation-Based Texture Segmentation
| |
| * | OBTS | On-Board Test Set
| |
| * | OBTS | Optical Bandwidth Test Set
| |
| * | OBTS | Order Book Trading Static Monitoring
| |
| * | OBTS | Output-Buffered Transition System
| |
| * | OBTS | Online Bus Tracking System
| |
| * | OBTS | Overbonded Top Sheet
| |
| * | OBTS | Old Ben Twenty Seven
| |
| * | OBTS | Offender Base Tracking System
| |
| * | OBTS | Operation Back to School
| |
| * | OBTS | Oxydiethylene 2 Benzothiazole Sulfenamide
| |
| * | OBTS | Orlando Business Telephone Services
| |
| * | OBTS | olfactory bulbs and tracts
| |