| 6DoF | six degree-of-freedom |
| API | application programming interface |
| APSD | auto-power spectral density |
| CCLD | constant current line drive |
| COLA | constant overlap and add |
| CPSD | cross-power spectral density |
| FEM | finite element model |
| FFT | fast Fourier transform |
| FRF | frequency response function |
| GUI | graphical user interface |
| ICP | integrated circuit piezoelectric |
| IDE | integrated development environment |
| IEPE | integrated electronics piezoelectric |
| IFFT | inverse fast Fourier transform |
| JSON | javascript object notation |
| MIMO | multiple input/multiple output |
| ReST | representational state transfer |
| RMS | root-mean-square |
| SVD | singular value decomposition |
| TRAC | time response assurance criterion |
| UI | user interface |