Region IV-A (CALABARZON) |
The region is composed of five provinces, namely: Cavite, Laguna, Batangas, Rizal, and Quezon; acronym CALABARZON. |
| Rizal Province Islands Philippines Rizal Province People and Culture The original inhabitants of Rizal are the Tagalogs which makes up most of its population. Minority ethnic groups include Ilocanos, Bicolanos, Kapampangans, Pangasinenses and Cebuanos. |