OVER WINDOW

Hood Molding - a projecting mold over a door, window, or archway, to protect the opening from dripping rain.
Lintel - A horizontal supporting member that spans an opening

A.) Rectangular
 

Lintel - A horizontal supporting member that spans an opening

B.) Keystone

 
Lintel - A horizontal supporting member that spans an opening

C.) Relief Arch
Belt Course - A narrow horizontal band projecting from the interior walls of a building, usually defining the interior floor levels.
Jetty - The projecting overhangs of the second floor in a Garrison style house