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1990-OCT-07 |
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1990-OCT-07 |
| Republic of the PHILIPPINES | Autonomous Region of Muslim Mindanao : ARMM | Province of LANAO DEL SUR [South Lanao Province] | Principality of UNAYAN [Unrecognized] | |
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| (Manila acr + Quezon City b + Pasay City b) | (Cotabato City) | (Marawi City) | (Lumbatan) |
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Royal House of BAYANG Sultanate |
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| Flag or Logo since 1900-01-01 | Emblem or Symbol |
 President Cory Aquino (ruler of PHILIPPINES since 1986-02-25) |
| Capitals & administrative places: | Bayang (Bayang) |
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| Official & national languages: |