KGIA may refer to:

• Khalil Gibran International Academy, a public school in Brooklyn, New York, United States that emphasizes the study of Arabic language and culture
• KGIA-LP, a defunct low-power radio station (92.9 FM) formerly licensed to serve Grand Island, Nebraska, United States

• Bidar Kadın
• Bidarkhaneh-ye Bala
• Bidarki
• Bidar railway station
• Bidarreh
• Bidar taluk
• Bidar Taluka
• Bidar taluka
• Bidaru
• Bidarvaz
• Bidasar
• Bidasar (disambiguation)
• Bidasari (stage play)
• Bidasarok
• Bidasar, Sikar
• Bida Setar
• Bidashk
• Bida si Mister, Bida si Misis
• Bid-ask matrix
• Bidasoa River ()
• Bidasoa (river)
• Bidasoa River
• Bidastan
• Bidastan-e Murderaz
• Bidastan, Kohgiluyeh and Boyer-Ahmad