| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Orisi | city | Preilu Novads | Latvia | 56.42 | 26.68 | 396 | 822 |
| Orlava | city | Balvu Novads | Latvia | 57.03 | 27.47 | 410 | 321 |
| Orlova | city | Balvu Novads | Latvia | 57.03 | 27.47 | 410 | 321 |
| Orlovas | city | Balvu Novads | Latvia | 57.03 | 27.47 | 410 | 321 |
| Ornauka | city | Rezeknes Novads | Latvia | 56.35 | 26.98 | 830 | 934 |
| Ornicāni | city | Vilanu Novads | Latvia | 56.58 | 26.95 | 377 | 5615 |