What does the Tagalog word onga mean?

The Tagalog word "onga" is not a recognized word in standard Tagalog. It's likely a misspelling or a regional variation.

Here are some possible interpretations depending on the context:

* Misspelling of "Onga": This could be a brand name, like a type of cooking sauce or seasoning.

* Misspelling of "Ongga": This could be a mispronunciation of "onga" in some regional dialects.

* A slang term: It's possible "onga" is a slang word used in specific communities or regions, but it's not widely recognized.

To understand the meaning, please provide more context or the full phrase where you encountered the word.