Recently I've been getting into playing jazz but all I know are a bunch of jazzy chords, can someone suggest a few easy but challenging jazz pieces I can play on an acoustic?
Get ye a Real Book.
any specific ones you'd recommend for a intermediate guitarist who is beginning on jazz? (electric guitar for me)
Autumn Leaves, Blues Bossa,. Basically just get a real book, listen to jazz, learn songs you like that are in the real book.
Miles Davis' All blues
Dave Brubeck - Take Five. Very easy and you have a nice guitar pro tab here in UG.