What is the meaning of Bya?

ISO 639-3 language code for Palawan Batak.

Abbreviation of billion years ago (Preceded by a numeral.)

The hiragana syllable びゃ (bya) or the katakana syllable ビャ (bya) in Hepburn romanization.

to help

definite singular of bye

alternative form of bye

hill or mountain, especially one in karst terrain

fish

Source: wiktionary.org