Indonesian language or Bahasa Indonesia is the official language of Indonesia. With a total population of nearly 276,4 million makes it a fact that Bahasa Indonesia has the largest number of speakers in Southeast Asia (ASEAN) and used by more than 300 million speakers in the world. Indonesian language is commonly used for business, education, administrative purposes, and diplomacy in Indonesia or outside of Indonesia.

Indonesian Language Course by IYF is a short course that aims to spread a better understanding of Indonesia to the international community through language and culture learning. IYF has consistently held Indonesian Language Course since 2020 and already gives an impact on more than 100+ language learners from across the globe.