| Acronym | Definitions |
|---|---|
| UMN | 3 |
| UMNE | 2 |
| umnl | 2 |
| UMO | 3 |
| UMOC | 1 |
| UMP | 6 |
| UMPS | 3 |
| UMR | 3 |
| UMS | 4 |
| UMT | 7 |
| UMTA | 2 |
| UMTRA | 3 |
| UMTRAP | 2 |
| UMTRCA | 1 |
| UMTS | 3 |
| UN | 4 |
| UNA | 5 |
| UNAIDS | 2 |
| UNAMAP | 1 |
| UNAVCO | 1 |
| UNAVEM | 1 |
| UNC | 9 |
| UNC* | 2 |
| UNCCD | 1 |
| UNCED | 4 |
| UNCHR | 2 |
| UNCHS | 3 |
| UNCITRAL | 1 |
| unclas | 1 |
| UNCLOS | 2 |
(241 — 270 of 610)