| Telemetrie | telemetry |
| Telematik | telematics teleinformatics |
| Telepathie | telepathy |
| Stereometrie | stereometry |
| Geometrie | geometry |
| Stilometrie | stylometry stylometrics |
| Telescopie | telescopy |
| Telebrief | mailgram |
| Telefonie | telephony |
| Telegrafie | telegraphy |
| Telemark | telemark telemark turn Telemark |
| Telemedizin | telemedicine |
| Teleologie | teleology |
| Beleberin | animator |
| -metrie | -metry |
| Asymmetrie | asymmetry |
| Iodometrie | iodometry |
| Isometrie | isometry |
| Optometrie | optometry |
| Biometrie | biometrics |