| Acronym | Definition |
|---|
| UNTC➣United Nations Treaty Collection |
| UNTC➣United Nations Thessaloniki Centre |
| UNTC➣United Nations Trusteeship Council (New York, NY) |
| UNTC➣Unable to Establish Contact |
| UNTC➣United Nations Temporary Commission |
| UNTC➣Umhlanga New Town Centre (mall; South Africa) |