Yay! My first post!
Garuda Indonesia is actually... A Garuda! It's a mythical being, not from Indonesia but from Hindu mythology. Garuda was a being who carried Vishnu on his back. Indonesia used to be a Hindu state back then so you can actually say it came from India.
Japan Airlines uses the "Tsuru" or the crane.
Some others, PAL uses a stylized flag.
Air Philippines...? The maya bird?
Cebu Pacific, I'm assuming from the looks of it, the endangered Philippine Eagle.
Gravity explains the motions of the planets, but it cannot explain who set the planets in motion.