List of tallest buildings
The international non-profit organization Council on Tall Buildings and Urban Habitat (CTBUH) was formed in 1969 and announces the title of "The World's Tallest Building" and sets the standards by which buildings are measured. It maintains a list of the 100 tallest completed buildings in the world. The organization currently ranks Burj Khalifa in Dubai as the tallest at . The CTBUH only recognizes buildings that are complete however, and some buildings included within the lists in this article are not considered finished by the CTBUH.
List of tallest buildings in New York City
This lists buildings that once held the title of tallest building in New York City. Both Trinity Church and the Empire State Building have held the title twice, the latter following the destruction of the World Trade Center in the September 11 attacks. The Empire State Building was surpassed by One World Trade Center in 2012.Citations
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