| Subject | English | Estonian |
| commun. | air-ground point-to-point data communication | õhk-maa-andmeside kakspunktkanal |
| commun., transp., avia. | air–ground point-to-point data communication | õhk-maa-andmeside kakspunktkanal |
| comp., MS | data point | andmepunkt (An individual value plotted in a chart and represented together with other data points by bars, columns, lines, pie or doughnut slices, dots, and various other shapes called data markers. Data markers of the same color constitute a data series) |
| transp., avia. | MLS datum point | MLSi tugipunkt |