Unity 3D Engine Keyboard Shortcuts by Narren

Pan	Q
Move	W
Rotate	E
Scale	R
Rect	T
Unified	Y
Pivot Mode Toggle	Z
Pivot Rotation Toggle	X
Snap	Ctrl+LMB (move, rotate, scale)
Vertex Snap	V (move/­rot­ate­/scale)

New Emtpy GO	Ctrl+S­hift+N
New Empty Child GO	Alt+Sh­ift+N
Add Component	Ctrl+S­hift+A
Move to View	Ctrl+Alt+F
Align with View	Ctrl+S­hift+F
Lock View to Selected	Shift+F

Orbit	Alt+LMB
Drag	Alt+MMB
Zoom	Alt+RMB | Scroll
Zoom to Mouse Cursor	Alt+Scroll
Frame Selected	F
Follow Frame	F+F
Lock View to Selected	Shift+F
Duplicate	Ctrl+D
Refresh Scene	Ctrl+R
Save Selection Set	Ctrl+Alt+#
Load Selection Set	Ctrl+S­hift+#

Next Frame	Period
Next Keyframe	Alt+Period
Previous Frame	Comma
Previous Keyframe	Alt+Comma
Record Keyframe	K
Play Animation	Space

New Scene	Ctrl+N
Open Scene	Ctrl+O
Save Scene	Ctrl+S
Save Scene As	Ctrl+S­hift+S
Build Settin­gs...	Ctrl+S­hift+B
Build & Run	Ctrl+B

Play Toggle	Ctrl+P
Pause	Ctrl+S­hift+P
Step	Ctrl+Alt+P

Next Window	Ctrl+Tab
Previous Window	Ctrl+S­hif­t+Tab
Scene	Ctrl+1
Game	Ctrl+2
Inspector	Ctrl+3
Hierarchy	Ctrl+4
Project	Ctrl+5
Animation	Ctrl+6
Profiler	Ctrl+7
Audio Mixer	Ctrl+8
Asset Store	Ctrl+0
Console	Ctrl+S­hift+C