English is the official language of the ICCR, as it is the most widely spoken language in India and is also the language of international communication.

The ICCR uses 20 languages in its cultural heritage promotion efforts, including Hindi, English, Arabic, Chinese, French, German, Japanese, Korean, Persian, Russian, Spanish, and Urdu.

Arabic is the language used by the ICCR to promote Indian culture in the Middle East, as it is the official language of most countries in the region.

Chinese is the language used by the ICCR to promote Indian culture in China, as it is the official language of the country.

French is the language used by the ICCR to promote Indian culture in France, as it is the official language of the country.

German is the language used by the ICCR to promote Indian culture in Germany, as it is the official language of the country.

Japanese is the language used by the ICCR to promote Indian culture in Japan, as it is the official language of the country.

Korean is the language used by the ICCR to promote Indian culture in Korea, as it is the official language of the country.

Persian is the language used by the ICCR to promote Indian culture in Iran, as it is the official language of the country.

Russian is the language used by the ICCR to promote Indian culture in Russia, as it is the official language of the country.

Spanish is the language used by the ICCR to promote Indian culture in Spain, as it is the official language of the country.

Spanish is the language used by the ICCR to promote Indian culture in Latin America, as it is the official language of most countries in the region.

English is the language used by the ICCR to promote Indian culture in Africa, as it is the official language of many countries in the region.

English is the language used by the ICCR to promote Indian culture in Southeast Asia, as it is the official language of many countries in the region.

English is the language used by the ICCR to promote Indian culture in Australia, as it is the official language of the country.