In vulgar slang terms the difference between cs and cs

is that cs is cocksucker while cs is cocksucker.

In computer games terms the difference between cs and cs

is that cs is Counter-Strike, an FPS computer game while cs is Counter-Strike, an FPS computer game.

In baseball terms the difference between cs and cs

is that cs is the statistic "Caught Stealing while cs is the statistic "Caught Stealing.

In telecommunications terms the difference between cs and cs

is that cs is circuit-switchedcs is circuit-switched

In meteorology terms the difference between cs and cs

is that cs is cirrostratus while cs is cirrostratus.