Hotkey to Scale
S
Hotkey to rotate
R
Hotkey to pop up the keyframe menu
I
Hotkey to move the object
G for Grab
Hotkey to show the Transform location, rotation, scale, dimensions menu
N
Select and Deselect everything
a and aa
Hotkey to copy an objet or keyframe
Shift D
Add something new
Shift N
Hotkey Rendered View
Z
Select Keyframe Interpolation
T in graph view
Precise movement
Shift (hold)
Incremental movements
Ctrl (hold)
Hide and unhide
H, opt h
Mirror
CTRL + M
Jump to start point
SHIFT + Arrow left
Jump to endpoint
SHIFT + Arrow right
View Camera
Command 1