| Acronym | Definition |
|---|
| SBIR➣Small Business Innovation Research (program/grant) |
| SBIR➣Small Business Innovation Research |
| SBIR➣Site Backsurface-referenced Ideal Plane/Range (silicon wafers) |
| SBIR➣Speaker-Boundary Interference Response (acoustics) |
| SBIR➣Space Based Infra-Red |
| SBIR➣Small Business Incentive Research |
| SBIR➣Small Business Interest Rate (finance) |