| Subject | English | Thesaurus |
| abbr., polit. | Joint and Co-sponsored UN Programme on HIV/AIDS | UNAIDS |
| abbr., polit. | Joint UN Programme on HIV/AIDS | UNAIDS |
| abbr., O&G | UN Development Program | UNDP (MichaelBurov) |
| abbr., scottish | UN Development Programme | UNDP |
| abbr., O&G | UN Environment Program | UNEP |
| abbr., foreig.aff. | UN Environment Programme | UNEP |
| abbr., scottish | UN Expanded Programme of Technical Assistance | UNEPTA |
| USA | Un- Funded Program | UFP |
| UN, sl., drug. | UN international drug control programme | reports to CND |
| abbr., scottish | UN Office for the Co-ordination of Humanitarian assistance to Afghanistan | UNOCHA |
| USA | Un- Qualified Program | UQP |
| geol., abbr. | Un- Supported Transition Zone | USTZ |
