| Acronym | Definition |
|---|
| BIAS | Biometric Identity Assurance Services |
| BIAS | Back In A Second |
| BIAS | Berkeley Integrated Audio Software |
| BIAS | Bristol Industrial Archaeological Society (UK) |
| BIAS | Bremer Institut fur Angewandte Strahltechnik (Bremen Institute for Applied Jet Technology) |
| BIAS | Battlefield Illumination Airborne System |
| BIAS | Battlefield Illumination Assistance System |
| BIAS | Batam International Association of Scuba Divers |
| BIAS | Burroughs Integrated Adaptive System |
| BIAS | Biological Interference With Acoustic System |
| BIAS | Buoy-Integrated Antenna System |