| telecommunication bill | Fernmelderechnung |
| telecommunication capability | Telekommunikationsfähigkeit |
| telecommunication center | fernmeldetechnisches Zentrum |
| telecommunication centre | fernmeldetechnisches Zentrum |
| telecommunication circuit | Fernmeldeleitung |
| telecommunication electronics | Fernmeldeelektronik |
| telecommunication engineering | Informationsübermittlungstechnik |
| telecommunication facility | Fernmeldeanlage |
| telecommunication infrastructure | Telekommunikationsinfrastruktur |
| telecommunication installation | Telekommunikationsanlage |
| telecommunication installations | Fernmeldeanlagen |
| telecommunication line | Fernmeldelinie |
| telecommunication management network | Fernmelde-Kontrollnetz |
| telecommunication outlet | Telekommunikationsanschlussdose |
| telecommunication power system | Fernmelde-Stromversorgungsanlage |
| telecommunication printer | Fernschreiber |
| telecommunication regulations | Fernmeldegesetz |
| telecommunication satellite | Fernmeldesatellit |
| telecommunication service | Fernmeldedienst |
| telecommunication services tariff | Fernmeldegebühr |
| telecommunication system engineering | Telekommunikationstechnik |
| telecommunication systems supplier | Amtsbaufirma |
| Telecommunication Technical Central Office | Fernmeldetechnisches Zentralamt |
| telecommunication technique | Telekommunikationstechnik |
| telecommunication tower | Fernmeldeturm |
| telecommunication towers | Fernmeldetürme |
| telecommunication traffic | Fernmeldeverkehr |
| telecommunication vehicle | Fernmeldefahrzeug |
| telecommunications | Fernmeldewesen |
| telecommunications authority | Fernmeldebehörde |
| telecommunications cable | Nachrichtenkabel |
