Photography-101 infographic cheat sheets perfect for any amateur photograper. These are really useful.
Fabulous blog on the basic's of digital photography. Each post is a new lesson w/ an activity to do to make you learn your camera. Perfect for Nikon or Canon owners.
Manual photo cheat sheet!
#photography cheat sheet
25 PHOTOGRAPHY CHEAT SHEETS
Best shutter speeds for every situation - #photography cheat sheet
Photography cheat sheet - quick access to common camera modes and settings - aperture, shutter, ISO.
The Manual Photographer's Cheat Sheet | PictureCorrect
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15 of the Best Cheat Sheets, Printables and Infographics for Photographers