| Language | Family | Places spoken as main language of communication |
Japanese |
Independent | Japan |
Lithuanian |
Indo-European | Lithuania |
Malayalam |
Dravidian | India (Western coast of South India in Kerala) |
Nahuatl |
Uto-Aztecan | Mexico, United States |
Navajo |
Athapascan | New Mexico, Arizona, and Utah |
Polish |
Indo-European | Poland, Lithuania, Ukraine, United States, Brazil, Canada, Israel |
Portuguese |
Indo-European | Portugal, Brazil, Portuguese colonies in Africa and in Asia |
Quechua |
Andean-Equatorial | Peru, Bolivia, Ecuador |
Russian |
Indo-European | Russian Federation, Ukraine, Belarus, Uzbekistan, Latvia, and Kyrgyzstan |
Spanish |
Indo-European | Spain, South America, Mexico, Cuba, Dominican Republic, Puerto Rico, Balearic and Canary Islands, and in parts of the United States |
Swahili |
Niger-Congo | East Africa -- Tanzania, Kenya, Uganda, Rwanda, Burundi, and Zaïre |
Swedish |
Indo-European | Swedish and parts of Finland |
Telugu |
Dravidian | State of Andhra Pradesh, South Eastern India |
Turkish |
Altaic | Turkey and minority groups in Bulgaria, Greece, and Cyprus |
Urdu |
Indo-European | Pakistan and widely spoken in India |