World / Philippines / La Union / Naguilian
Naguilian has 37 third level subdivisions
| ID | Name |
|---|---|
| 1 | Mamat-Ing Norte |
| 2 | Bimmotobot |
| 3 | Mamat-Ing Sur |
| 4 | Tuddingan |
| 5 | San Antonio |
| 6 | Gusing Norte |
| 7 | Bancagan |
| 8 | Gusing Sur |
| 9 | Baraoas Norte |
| 10 | Lioac Norte |
| 11 | Daramuangan |
| 12 | Baraoas Sur |
| 13 | Lioac Sur |
| 14 | Casilagan |
| 15 | Ortiz |
| 16 | Dal-Lipaoen |
| 17 | Bariquir |
| 18 | Cabaritan Norte |
| 19 | Cabaritan Sur |
| 20 | Natividad |
| 21 | Imelda |
| 22 | Bato |
| 23 | Ribsuan |
| 24 | Suguidan Norte |
| 25 | Sili |
| 26 | Guesset |
| 27 | Angin |
| 28 | Aguioas |
| 29 | Nagsidorisan |
| 30 | Suguidan Sur |
| 31 | Al-Alinao Norte |
| 32 | Ambaracao Norte |
| 33 | Al-Alinao Sur |
| 34 | Ambaracao Sur |
| 35 | Balecbec |
| 36 | Magungunay |
| 37 | San Isidro |