Words similar to csis

Example sentences for: csis

How can you use “csis” in a sentence? Here are some example sentences to help you improve your vocabulary:

CSIS Policy Summit on Global Aging, Washington, D.C., January 26, 2000.
22See Barry Bosworth, "Challenges to Capital Flows," CSIS Policy Summit on Global Aging, Washington, D.C., January 26, 2000.