| Subject | English | Chinese Taiwan |
| comp., MS | command bar control | 命令列控制項 (A built-in or custom control on a menu bar, toolbar, menu, submenu, or shortcut menu. Custom controls you can add to command bars include buttons, edit boxes, drop-down list boxes, and pop-up controls, which display a menu or submenu) |
| comp., MS | command control block | 命令控制區塊 (A specifically formatted information set used in the IBM Token Ring environment that is transmitted from the application program to the adapter support software to request an operation) |