ISSF meaning in International ?

Answer: What is International Student Science Fair mean?

The International Student Science Fair (ISSF) is an annual event providing a platform for international interaction to take place in science education. The fair brings together talented science high school students who are passionate in mathematics and science, teachers and school leaders to share and develop the learning and teaching of science research and education.The ISSF is the major event of its type in the world, bringing together students, teachers, school and university leaders to share and develop their ideas about science in the modern world.

reference

Full Form	Category
International Student Subsidy Fund	Academic & Science
Institutional Strategic Support Fund	Business
Independent Schools of South Florida	Community
International Stainless Steel Forum	Community
Ibm Software Services for Federal	Computing
Input Signal Step Function	General
International Space Safety Foundation	General
International Seafood Sustainability Foundation	General
Islamic Solidarity Sports Federation	Governmental
International Shooting Sport Federation	Governmental
International Student Science Fair	International
International Symposium on Stratified Flows	International
International Shooting Sports Federation	Sports