| Subject | English | German |
| comp., MS | volume control block | Volumekontrollblock (An opaque structure in which a file system maintains state information about a mounted volume) |
| comp., MS | volume map control block | Volumezuordnungs-Kontrollblock (An opaque structure that stores virtual block number (VBN) to logical block number (LBN) mappings for an a volume file of a file system) |