| English | eng-000 |
| Windows Live Messenger Contact List | |
| filename extensions | art-335 | ctt |
| filename extensions | art-335 | windowslivecontact |
| TechTarget file types | art-336 | CTT-Windows-Live-Messenger-Contact-List |
| TechTarget file types | art-336 | WINDOWSLIVECONTACT-Windows-Live-Messenger-Contact-List-Microsoft-Corporation |