| Abbreviation | Definition |
|---|---|
| ULAM | Naryan-Mar, Russia |
| ULB | Ulei, Vanuatu |
| ULC | Santiago Los-Cerrillos, Chile |
| ULD | Ulundi, South Africa |
| ULE | Sule, Papua New Guinea |
| ULG | Ulgii, Mongolia |
| ULI | Ulithi, Caroline Islands, Pacific Ocean |
| ULL | Mull, Scotland |
| ULLI | St. Petersburg Pulkowo-2, Russia |
| ULM | New Ulm, Minnesota USA |
| ULMM | Murmansk, Russia |
| ULN | Ulan Bator, Mongolia |
| ULO | Ulaangom, Mongolia |
| ULOL | Velikiye Luki, Russia |
| ULP | Quilpie, Queensland, Australia |
| ULPB | Petrozavodsk, Russia |
| ULPP | Petrozavodsk-Besovets, Russia |
| ULQ | Tulua, Colombia |
| ULS | Mulatos, Colombia |
| ULU | Gulu, Uganda |