| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Abaton | city | Province of Northern Samar | Philippines | 12.4788889 | 125.0427778 | 95 | 23631 |
| Acedillo | city | Province of Northern Samar | Philippines | 12.4375 | 124.3408333 | 98 | 17796 |
| Acereda | city | Province of Northern Samar | Philippines | 12.4583333 | 124.5408333 | 154 | 15971 |
| Acerida | city | Province of Northern Samar | Philippines | 12.4583333 | 124.5408333 | 154 | 15971 |
| Agsaman | city | Province of Northern Samar | Philippines | 12.3333333 | 125.1833333 | 154 | 20535 |
| Aguadahan | city | Province of Northern Samar | Philippines | 12.5833333 | 125.0333333 | 167 | 14775 |
| Aguadajan | city | Province of Northern Samar | Philippines | 12.5833333 | 125.0333333 | 167 | 14775 |
| Alegria | city | Province of Northern Samar | Philippines | 12.3977778 | 124.3297222 | 137 | 8322 |
| Allen | city | Province of Northern Samar | Philippines | 12.5005556 | 124.2866667 | 22 | 14969 |
| Among | city | Province of Northern Samar | Philippines | 12.3844444 | 124.3472222 | 521 | 12068 |
| Anito | city | Province of Northern Samar | Philippines | 12.4508333 | 125.2883333 | 0 | 12635 |
| Anomon | city | Province of Northern Samar | Philippines | 12.3 | 124.65 | 567 | 15856 |
| Anongo | city | Province of Northern Samar | Philippines | 12.3619444 | 125.1291667 | 154 | 21486 |
| Apis | city | Province of Northern Samar | Philippines | 12.6172222 | 124.4433333 | 0 | 6040 |
| Aroganga | city | Province of Northern Samar | Philippines | 12.5833333 | 125.0166667 | 160 | 14775 |
| Atipolo | city | Province of Northern Samar | Philippines | 12.5833333 | 125.0166667 | 160 | 14775 |
| Atipolo | city | Province of Northern Samar | Philippines | 12.5288889 | 125.0577778 | 85 | 21077 |
| Atrojillo | city | Province of Northern Samar | Philippines | 12.45 | 124.5333333 | 114 | 15971 |