| 2D | Two-dimensional |
| 3D | Three-dimensional |
| AoA | Angle of arrival |
| CAF | Cross-ambiguity function |
| CEP | Circular error probable |
| CRLB | Cramér–Rao lower bound |
| DD | Differential Doppler |
| DDR | Differential Doppler rate |
| DF | Direction finding |
| ES | Electronic support |
| EW | Electronic warfare |
| FDoA | Frequency difference of arrival |
| FIM | Fisher information matrix |
| MSE | Mean-square error |
| Probability density function | |
| RF | Radio frequency |
| RMSE | Root-mean-square error |
| SNR | Signal-to-noise ratio |
| SWaP | Size, weight, and power |
| TDoA | Time difference of arrival |
| TMA | Target motion analysis |
| UAS | Unmanned aircraft system |
| UHF | Ultra-high frequency |
| VHF | Very-high frequency |
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