Definition of "Zamboanga"

Zamboanga City (a city in the Philippines)  examples

Any of the three provinces of the Zamboanga Peninsula  examples

Zamboanga peninsula (a peninsula in the Philippines)  examples

Province of Zamboanga (a former province of the Philippines)  examples

The Republic of Zamboanga, a short-lived revolutionary republic, founded after the collapse of Spanish colonial rule in the Philippines, existing between May and November 1899.  examples