Next is Adobe’s vector design suite Illustrator. This has its own Illustrator CC cheatsheet in the same pack with Photoshop and others. Using this keyboard shortcuts for Illustrator cheatsheet you can learn all the basics from tools to menus and quick access panels.
Another really cool cheat sheet can be found on Visual.ly which breaks down keyboard shortcuts into categories and Mac/Windows alternatives.
Both are incredibly helpful and should be a continual resource for building digital graphics in any version of Illustrator…
from Vandelay Design http://www.vandelaydesign.com/keyboard-shortcuts-illustrator/