Here's an image and quick breakdown of the main shortcuts I use. Depending on the shot, I'll sometimes add more specific ones having to do with the rig (selecting controls, hiding body parts, etc)
For those who don't know, you can customize your own shortcuts in Maya by going to
Here it lists all of Mayas default commands and you can Assign New Hotkeys to them. Using the bottom portion you can also create custom ones with your own commands.