| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Ubagan | city | Province of La Union | Philippines | 16.2666667 | 120.3833333 | 6 | 31519 |
| Ubbog | city | Province of La Union | Philippines | 16.7766667 | 120.3558333 | 321 | 43018 |
| Ubbog | city | Province of La Union | Philippines | 16.9 | 120.45 | 236 | 46993 |
| Ubbug | city | Province of La Union | Philippines | 16.7766667 | 120.3558333 | 321 | 43018 |
| Ubbug | city | Province of La Union | Philippines | 16.9 | 120.45 | 236 | 46993 |
| Udeo | city | Province of La Union | Philippines | 16.2236111 | 120.5025 | 492 | 38976 |
| Udiao | city | Province of La Union | Philippines | 16.2236111 | 120.5025 | 492 | 38976 |
| Union | city | Province of La Union | Philippines | 16.9166667 | 120.4333333 | 98 | 30053 |
| Up-uplas | city | Province of La Union | Philippines | 16.8827778 | 120.5125 | 288 | 24676 |
| Urayong | city | Province of La Union | Philippines | 16.4666667 | 120.3333333 | 219 | 29394 |
| Urayong | city | Province of La Union | Philippines | 16.4733333 | 120.3347222 | 164 | 56898 |
| Urbistondo | city | Province of La Union | Philippines | 16.6641667 | 120.3308333 | 242 | 32039 |
| Urbiztondo | city | Province of La Union | Philippines | 16.6641667 | 120.3308333 | 242 | 32039 |
| Uroyong | city | Province of La Union | Philippines | 16.4733333 | 120.3347222 | 164 | 56898 |
| Ursuban | city | Province of La Union | Philippines | 16.9 | 120.5 | 656 | 24676 |
| Uyaoy | city | Province of La Union | Philippines | 16.7166667 | 120.35 | 154 | 36805 |
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