| Acronym | Meaning |
| BPM | Beats Per Minute |
| ASD | (U.S.) Assistant Secretary Of Defense - Autism Spectrum Disorder |
| RTA | Road Traffic Accident (British) |
| PSA | Paralysis Society Of America - Pharmaceutical Society Of Australia - Pressure-Sensitive Adhesive - Production Services Association - Prostate Specific Antigen - Public Service Announcement - Public Service Association |
| FLQ | Front De Lib?ration Du Qu?bec (French For Qu?bec Liberation Front) |
| PEO | ?…??????… ???…‡??? ???†???‰?… (Greek For Pancyprian Federation Of Labour) - Philanthropic Educational Organization - PolyEthylene Oxide - Professional Employer Organization - Professional Engineers Ontario |
| TRL | Technology Readiness Level |
| MV | Millivolt |
| ETT | Embedded Training Team |
| BAE | BAE Systems (formerly British Aerospace |