| get_pcoicop | Philippine Classification of Individual Consumption According to Purpose (PCOICOP) |
| get_pcpc | Philippine Central Product Classification (PCPC) |
| get_psced | Philippine Standard Classification of Education (PSCED) |
| get_psgc | Philippine Standard Geographic Code (PSGC) |
| get_psic | Philippine Standard Industrial Classification (PSIC) |
| get_psoc | Philippine Standard Occupational Classification (PSOC) |
| shorten_region_name | Shorten region name |