IGSC meaning in Academic & Science ?

Answer: What is International Grammar School & College mean?

The International Grammar School & College (IGSC) is a high school in Islamabad, Pakistan, first established in 1982. Located in the F-11 sector of Islamabad, the purpose-built campus covers 2½ acres of land. The school offers courses at the Montessori level and was the first institute in Islamabad to offer A-level courses.

reference

Full Form	Category
International Grammar School & College	Academic & Science
Insurance Group Supervision Committee	Business
Integration Group for the Safety Case	General
Integrated Gas And Steam Cycle	General
Indigenous Graduate Students Council	Governmental
International Gene Synthesis Consortium	International
International Grad Student Committee	International
International Graduate Student Conference	International
Immune Globulin Subcutaneous (Human)	Medical