Which is the international organization of table tennis?

Which is the international organization of table tennis?

A. International Table Tennis federation Association
B. International Table Tennis federation
C. International Table Federation
D. International Table

The International Table Tennis Federation is the governing body for all national table tennis associations. The role of the ITTF includes overseeing rules and regulations and seeking technological improvement for the sport of table tennis. Headquarters: Lausanne, Switzerland. it was founded in 1926