* A misunderstanding or a typo. Perhaps the intended term was "Indigenous Filipino," which refers to the original inhabitants of the Philippines before Spanish colonization.
* A specific term used within a particular context. If you encountered this phrase somewhere, provide more context so I can help you understand its meaning.
For example, where did you see this term? What was the context? Was it in a research paper, a news article, or a casual conversation?
Please provide more information so I can give you a more accurate answer.