A visual cheat-sheet for the 50 keyboard shortcuts found in Unity 3D.
Q — Pan
W — Move
E — Rotate
R — Scale
T — Rect tool
Z — Pivot mode toggle
X — Pivot rotation toggle
V — Vertex snap
Ctrl (left click) — Snap
Ctrl Shift N — New empty game object
Alt Shift N — New empty child to selected game object
Ctrl Alt F — Move to view
Ctrl Shift F — Align with view
Shift F — Locks the scene view camera to the selected GameObject
Ctrl 1 — Scene
Ctrl 2 — Game
Ctrl 3 — Inspector
Ctrl 4 — Hierarchy
Ctrl 5 — Project
Ctrl 6 — Animation
Ctrl 7 — Profiler
Ctrl 9 — Asset store
Ctrl 0 — Version control
Ctrl Shift C — Console
Ctrl Z — Undo
Ctrl Shift Z — Redo (MacOS)
Ctrl Y — Redo (Windows)
Ctrl X — Cut
Ctrl C — Copy
Ctrl V — Paste
Ctrl D — Duplicate
Shift Del — Delete
F — Frame center selection
Ctrl F — Find
Ctrl A — Select all
Ctrl P — Play
Ctrl Shift P — Pause
Ctrl Alt P — Step
Ctrl Shift 1-9 — Load selection 1-9
Ctrl Alt 1-9 — Save selection 1-9
Ctrl R — Refresh
Shift , — First keyframe
Shift K — Key modified
K — Key selected
Shift . — Last keyframe
. — Next frame
Alt . — Next keyframe
Space — Play animation
, — Previous frame
Alt , — Previous keyframe