Four sites one location
Have you ever been in Istanbul? If it was a business visit and more a fair visit you might have been confused what the right location is. Briefly, the host location of a venue might be CNR Expo or Istanbul Expo Center (IFM) or Istanbul World Trade Centre or WOW Convention Centre. All these four sites are located in the World Trade Center Complex – WTC Complex. So google maps is not screwed, and this is the reason they show similar pin for four different locations searches.
There is another popular location for Istanbul fair visitors and it is called Tüyap Fair Convention and Congress Center. Tüyap is also name of fairgrounds in 13 other cities in Turkey. Among them are the capital Ankara and also Izmir, Gaziantep, Bursa and Adana.
Take a note next time you go to Istanbul.