I have been using WordPress for a little while and I have gotten used to using the shortcuts and this is just a simple list of the shortcuts available. The strange thing is that it doesn’t work in every browser every time, but sometimes just a few of them don’t work. Its really useful when you type a lot and very quickly want to do something.
Just a few shortcuts for those who use WordPress:

• Bold: Alt+SHIFT+b
• Italics: Alt+SHIFT+i
• Link: Alt+SHIFT+a
• Blockquote: Alt+SHIFT+q
• Code: Alt+SHIFT+c
• Read More: Alt+SHIFT+t
• Unordered List (ul): Alt+SHIFT+u
• Ordered List (ol): Alt+SHIFT+o
• List Item (li): Alt+SHIFT+l

Link: TipMonkies