| Subject | English | Russian |
| comp., MS | Windows Calendar | календарь Windows |
| comp., MS | Windows Calendar | календарь Windows (An app to facilitate the management of events; An application in the form of an electronic calendar that appears in the "Accessory" folder on the Start menu in Windows) |
| comp., MS | Windows Live Calendar | Календарь Windows Live (The Windows Live service that lets people and groups add, manage, and share event information) |