| Subject | English | German |
| nucl.phys. | external surface | aeussere oberflaeche |
| textile | external surface | äussere Oberfläche |
| mech.eng. | external surface | Aussenflaeche |
| transp., tech. | external surface | Aussenfläche |
| ball.bear. | external surface | Mantelfläche |
| med. | external surface of parietal bone | Facies parietalis ossis parietalis (facies externa ossis parietalis) |
| med. | external surface of parietal bone | Facies externa ossis parietalis (facies externa ossis parietalis) |