IYK meaning in Community ?

Answer: What is Ivan Yordanov Kostov mean?

Ivan Yordanov Kostov (Bulgarian: Иван Йорданов Костов [iˈvan ˈkɔstof]) (born 23 December 1949, in Sofia) was the 47th Prime Minister of Bulgaria in office from May 1997 to July 2001 and leader of the Union of Democratic Forces (UDF) between December 1994 and July 2001.

Ivan Kostov graduated in Economics from the Karl Marx Higher Institute of Economics (today's University of National and World Economy) in Sofia in 1974, and later earned a Ph.D. in Mathematical Modeling of Economic Processes from Sofia University. He then worked as an associate professor at Sofia Technical University and entered politics after the collapse of the Berlin Wall and the fall of the Bulgarian communist leader, Todor Zhivkov. Kostov became an economic expert for the Union of Democratic Forces (UDF). His political career began as Member of Parliament in the 7th Grand National Assembly in 1990 (he was an MP from 1990 to 2013) and he went on to become Bulgaria's Finance Minister in the two consecutive governments of Dimitar Popov (December 1990 – October 1991) and Filip Dimitrov (November 1991 – December 1992).

reference

Full Form	Category
Ivan Yordanov Kostov	Community
International Yamanote Kindergarten	International
If You Know	Internet
Inyokern, California USA	Regional