Adobe Photoshop Shortcuts

Transform>
Again Shift+Ctrl+T
Scale
Rotate
Skew
Distort
Perspective
Warp
Rotate 180°
Rotate 90° CW
Rotate 90° CCW
Flip Horizontal
Flip Vertical
Define Brush Preset...
Define Pattern...
Define Custom Shape...

Purge>
Undo
Clipboard
Histories
All

Adobe PDF Presets...
Preset Manager...
Color Settings... Shift+Ctrl+K
Assign Profile...
Convert to Profile...
Keyboard Shortcuts... Alt+Shift+Ctrl+K
Menus... Alt+Shift+Ctrl+M

Preferences>
General... Ctrl+K
File Handling...
Display & Cursors...
Transparency & Gamut...
Units & Rulers...
Guides, Grid & Slices...
Plug-Ins & Scratch Disks...
Memory & Image Cache...
Type...