1. passport
2. driver's license
3. gsis/sss/UMID
4. prc license
5. firearms license
6. ptc
7. company id
8. school id
9. postal id
other ID's issued by the government that has a photo, name and signature and other pertinent information about you

have at least the 2 i.e passport+drivers, passport+sss, passport+ prc