| 項目 |
英語 |
| VAVユニット | VAV unit |
| VAV方式 | variableair volume system |
| VCB | vacuum circuit breaker |
| VD | volume damper |
| VDE | Verband Deutscher Elektrotechniker |
| VDT画面 | Visual Display Terminal |
| VDU | visual display unit |
| VFシステム | VF system vacuum flow system |
| VHF | very high frequency |
| VHS | vertical horizontal shutter |
| VH型グリル | VH type grille |
| VLSI | very large scale integration |
| VOC | Volatile Organic Compounds |
| VP管 | - |
| VRS | video response system |
| VS | vacuum switch |
| VTシステム | vacuum toilet system |
| VU管 | - |
| VUメータ | volume unit meter |
| VVFケーブル | PVC insulated PVC sheathed flat cable |
| VVRケーブル | PVC insulated PVC sheathed round cable |
| VVVF | variable voltage and variable frequency |
| VWV方式 | variable water volume system |
| Vベルト | V velt |
| V型グリル | V type grille |
| V形照明器具 | V-shape lighting fixture |
| V結線 | V-connection |