Screenshot. It will be stored in the "Screenshots" directory
Snapshot of the political world map. Will also be stored in "Screenshots"
Shift + F12
Snapshot of the world map, showing only your country and your satellites
The hotkeys are arranged according to the rows next to the minimap, such that Terrain (Leftmost mapmode of the upper row) is attached to Q, while Civilization level (rightmost mapmode of the lower row) is attached to I and so forth.