DAC

Noun

 * 1)   a police rank used in London's.
 * 1)   a police rank used in London's.
 * 1)   a police rank used in London's.
 * 1)   a police rank used in London's.
 * 1)   a police rank used in London's.
 * 1)   a police rank used in London's.

Proper noun

 * 1)  German Democratic Republic.