1. bp (I love this one)
2. (the church of) Apple
4. The Olympics
5. Windows (ouch)
6. The Euro (being destroyed by Greece)
7. The universal litter logo, redone.
9. McDonald's (my favorite, simple and accurate)
10. MORE HERE:
See more of their logos, plus their various "Evolution of Man" parodies (scroll down) on the designers' tumblr, Maentis.