| Subject | English | Polish |
| comp., MS | Windows Contacts | Kontakty systemu Windows (A directory that you can use to store names, e-mail addresses, fax numbers, and distribution lists) |
| comp., MS | Windows Live Contacts API | Interfejs API modułu Kontakty usługi Windows Live (The API that defines a set of web services which can programmatically access the Windows Live Contacts Address Book database) |