"cid" - key terms from Wikipedia

army cid
cantar de mio cid
capricorn el cid
cid
cid	agents
cid	aluminum block and heads
cid	card
cid	engine
cid	engines
cid	h
cid	iron block
cid	officers
cid	six
cid	used
del cid
doctor cid
el cid
headmaster cid
lay of the cid
le cid
querelle du cid
regent cid