| F | Cable core essambly with filling |
| Yv | PVC reinforced sheath |
| 2Yv | PE reinforced sheath |
| (C) | Screen of copper wire braid |
| (L) | Screen of plastic-coated aluminium tape |
| (St) | Metal foil screen |
| D | Concentric layer of copper wires |
| (Z) | Steel wire braid |
| M | Lead sheath |
| Mz | Lead sheathwith added hardener |
| L | Aluminium sheath, smooth |
| LD | Corrugated aluminium sheath |
| W | Corrugated steel sheath |
| (L)2Y | Laminated sheath |
| b | Armouring |
| c | Protective covering of jute |
| E | PVC tape |
| (T) | Support wire for aerial cable |
| STIII | Star quads in local cables |
| STI | Star quads for larger distances |
| ST | Star quads for use of phantom circuits |
| F | Star quads for railway use |
| PİMF | Pair in metal foil |
| TİMF | Triad in metal foil |
| VİMF | Quad in metal oil |
| Bd | Laid up bunadles Lg |
| Lg | Laid up in layers |
