I didn't see one in the Knowledge Base:
Shortcut Keys
User Interface
Ctrl+F Find
Ctrl+G Gestures
Ctrl+H Chat History
Ctrl+I Inventory
Ctrl+L Link (selected objects in edit)
Ctrl+M World Map
Ctrl+P Preferences
Ctrl+R Run Mode
Ctrl+T Instant Message
Ctrl+U Upload Image
Ctrl+Z Undo (once while in edit - chat window off)
Edit
Switching modes:
Ctrl+1 Focus
Ctrl+2 Move
Ctrl+3 Edit
Ctrl+4 Create
Ctrl+5 Land
Client
Ctrl+Alt+D Open/Close Advanced and Admin menus (some systems require Ctrl-Shift-Alt-D)
Ctrl+Alt+M Mouse Moves Sun (requires Advanced menu on)
Ctrl+Alt+T Highlight Transparent
Ctrl+Shift+N Force Sunset (requires Advanced menu on)
Ctrl+Shift+1 Sim Stats (you will need to turn off the minimap to view the full stats page)
Ctrl+Shift+2 Frame Console
Ctrl+Shift+3 Texture Console (textures for the currently selected object will be highlighted in yellow)
Ctrl+Shift+4 Debug Console
Ctrl+Shift+9 Fast Timers
Rendering
Ctrl+Alt+Shift+1 Toggle rendering of normal objects
Ctrl+Alt+Shift+2 Toggle rendering of objects with alpha textures
Ctrl+Alt+Shift+3 Toggle rendering of trees
Ctrl+Alt+Shift+4 Toggle rendering of avatars - attatched prim objects will still be visible
Ctrl+Alt+Shift+5 Toggle rendering of ground textures
Ctrl+Alt+Shift+6 Toggle rendering of sky textures
Ctrl+Alt+Shift+7 Toggle rendering of water
Ctrl+Alt+Shift+8 Toggle rendering of the ground
Ctrl+Alt+Shift+9 Toggle volume rendering
Ctrl+Alt+Shift+0 Toggle rendering of grass
Ctrl+Alt+Shift+- Toggle clouds/fog at elevation on/off.
Ctrl+Alt+Shift+= Toggle particle effects on/off.
Ctrl+Alt+Shift+\\ Toggle rendering of bump mapped textures
Ctrl+Alt+1 Toggle display of the UI (e.g. windows, menus, etc.)
Ctrl+Alt+2 Toggle selected rendering
Ctrl+Alt+3 Toggle highlighted rendering
Ctrl+Alt+4 Toggly dynamic textures rendering
Ctrl+Alt+5 Toggle foot shadows
Ctrl+Alt+6 Toggle fog
Ctrl+Alt+7 Toggle palletized textures
Ctrl+Alt+8 Toggle test FRInfo
Ctrl+Alt+9 Toggle Flexible Objects
Building
Ctrl+Shift+A Start/Stop Movie to Disk
Ctrl+L Link (selected objects in edit)
Ctrl+Shift+L Unlink (selected objects in edit)
Ctrl+Shift+M Toggle display of mini map
Ctrl+Shift+S Snapshot
Shift and Drag Copy object in edit
Zoom Camera To zoom in and out, and to rotate the camera around an object or avatar, hold down the Alt key and left-click-hold on the object or avatar, then move the mouse up and down to zoom, and left and right to rotate around in a circle.
Orbit Camera To orbit around an object or avatar in all directions, hold down Ctrl+Alt and left-click-hold on the object or avatar and move the mouse.
Pan Camera Hold down Ctrl+Alt+Shift and left-click-hold on an object or avatar, and move the mouse. This will move the camera directly horizontal andv ertical, no rotation.
Which is here:
https://support.secondlife.com/ics/support/default.asp?deptID=4417