The Indo-Iranian languages constitute the largest and southeasternmost extant branch of the Indo-European language family. They include over 300 languages, spoken by around 1.5 billion speakers, predominantly in South Asia, West Asia and parts of Central Asia.
Urdu is an Indo-Aryan language spoken chiefly in South Asia. It is the national language and lingua franca of Pakistan, where it is also an official language alongside English. In India, Urdu is an Eighth Schedule language whose status and cultural heritage is recognised by the Constitution of India; and it also has an official status in several Indian states. In Nepal, Urdu is a registered regional dialect and in South Africa it is a protected language in the constitution. It is also spoken as a minority language in Afghanistan and Bangladesh, with no official status.
Hindustani is an Indo-Aryan language spoken in Northern India, the Deccan Plateau and Pakistan, and used as a lingua franca in both countries. Hindustani is a pluricentric language with two standard registers, known as Hindi and Urdu. Thus, it is also called Hindi–Urdu. Colloquial registers of the language fall on a spectrum between these standards. In modern times, a third variety of Hindustani with significant English influences has also appeared which is sometimes called Hinglish or Urdish.
The Indo-Aryan languages are a branch of the Indo-Iranian languages in the Indo-European language family. As of the early 21st century, they have more than 800 million speakers, primarily concentrated in India, Pakistan, Sri Lanka, Bangladesh, Nepal and Maldives. Moreover, apart from the Indian subcontinent, large immigrant and expatriate Indo-Aryan–speaking communities live in Northwestern Europe, Western Asia, North America, the Caribbean, Southeast Africa, Polynesia and Australia, along with several million speakers of Romani languages primarily concentrated in Southeastern Europe. There are over 200 known Indo-Aryan languages.
Pakistan is a multilingual country with over 70 languages spoken as first languages. The majority of Pakistan's languages belong to the Indo-Iranian group of the Indo-European language family.
The Indo-Gangetic Plain, also known as the North Indian River Plain, is a 700-thousand km2 (172-million-acre) fertile plain encompassing northern regions of the Indian subcontinent, including most of modern-day northern and eastern India, most of eastern-Pakistan, virtually all of Bangladesh and southern plains of Nepal. Also known as the Indus–Ganga Plain, the region is named after the Indus and the Ganges rivers and encompasses a number of large urban areas. The plain is bounded on the north by the Himalayas, which feed its numerous rivers and are the source of the fertile alluvium deposited across the region by the two river systems. The southern edge of the plain is marked by the Deccan Plateau. On the west rises the Iranian Plateau. Many developed cities like Delhi, Dhaka, Kolkata, Lahore, Islamabad and Karachi are located in the Indo-Gangetic Plain.
Hindūstān is the Persian name for India, broadly referring to the Indian subcontinent. Also shortly known as Hind, it is the Iranic cognate of the Indic word Sindh, and originally referred to the tract of land on the left bank of the lower Indus River. Later, the term referred to the Indo-Gangetic plain, and became the classical name of the region in the Hindustani language, and it finally referred to the entire subcontinent since the early modern period. Since the Partition of India in 1947, Hindustan continues to be used to the present day as a historic name for the Republic of India.
The Nuristani languages, also known as Kafiri languages, are one of the three groups within the Indo-Iranian language family, alongside the much larger Indo-Aryan and Iranian groups. They have approximately 130,000 speakers primarily in eastern Afghanistan and a few adjacent valleys in Khyber Pakhtunkhwa's Chitral District, Pakistan. The region inhabited by the Nuristanis is located in the southern Hindu Kush mountains, and is drained by the Alingar River in the west, the Pech River in the center, and the Landai Sin and Kunar rivers in the east. More broadly, the Nuristan region is located at the northern intersection of the Indian subcontinent and the Iranian plateau. The languages were previously often grouped with Indo-Aryan or Iranian until they were finally classified as forming a third branch in Indo-Iranian.
Hindustani is one of the predominant languages of South Asia, with federal status in the republics of India and Pakistan in its standardized forms of Hindi and Urdu respectively. It is widely spoken and understood as a second language in Nepal, Bangladesh, and the Persian Gulf and as such is considered a lingua franca in the northern Indian subcontinent. It is also one of the most widely spoken languages in the world by total number of speakers. It developed in north India, principally during the Mughal Empire, when the Persian language exerted a strong influence on the Western Hindi languages of central India; this contact between the Hindu and Muslim cultures resulted in the core Indo-Aryan vocabulary of the Indian dialect of Hindi spoken in Delhi, whose earliest form is known as Old Hindi, being enriched with Persian loanwords. Rekhta, or "mixed" speech, which came to be known as Hindustani, Hindi, Hindavi, and Urdu, also locally known as Lashkari or Lashkari Zaban in long form, was thus created. This form was elevated to the status of a literary language, and after the partition of colonial India and independence this collection of dialects became the basis for modern standard Hindi and Urdu. Although these official languages are distinct registers with regards to their formal aspects, such as modern technical vocabulary, they continue to be all but indistinguishable in their vernacular form. From the colonial era onwards, Hindustani has also taken in many words from English, with an urban English-influenced variety emerging known as Hinglish.
The Muzaffarabad District is a district of Pakistan-administered Azad Kashmir in the disputed Kashmir region. It is one of the 10 districts of this dependent territory. The district is located on the banks of the Jhelum and Neelum rivers and is very hilly. The total area of the Muzaffarabad District is 1,642 square kilometres (634 sq mi). The district is part of the Muzaffarabad Division, and the city of Muzaffarabad serves as the capital of Azad Kashmir. The district is bounded on the north-east by the Neelum District and the Kupwara District of Indian-administered Jammu and Kashmir region, on the south-east by the Hattian Bala District, on the south by the Bagh District, and on the west by the Mansehra and Abbottabad districts of Pakistan's Khyber Pakhtunkhwa Province.
The Hindi Belt, also known as the Hindi Heartland, is a linguistic region encompassing parts of northern, central, eastern, and western India where various Northern, Central, Eastern and Western Indo-Aryan languages are spoken, which in a broader sense is termed as Hindi languages, with Standard Hindi serving as the lingua franca of the region.
Indo-Aryan peoples are a diverse collection of Indo-European peoples speaking Indo-Aryan languages in the Indian subcontinent. Historically, Aryans were the Indo-Iranian speaking pastoralists who migrated from Central Asia into South Asia and introduced the Proto-Indo-Aryan language. The Indo-Aryan peoples were known to be closely related and belonging to the same Indo-Iranian group that have resided north of the Indus River; an evident connection in cultural, linguistic, and historical ties. Today, the Indo-Aryan language speakers are found south of the Indus, across the modern-day regions of Bangladesh, Nepal, eastern-Pakistan, Sri Lanka, Maldives and northern-India.
The Persian language and Urdu have had an intricate relationship throughout the history of the latter. Persian historically played a significant role in the formation and development of the modern Urdu, and today acts as its prestige language.
Magadhi Prakrit (Māgadhī) is of one of the three Dramatic Prakrits, the written languages of Ancient India following the decline of Pali and Sanskrit. It was a vernacular Middle Indo-Aryan language, replacing earlier Vedic Sanskrit.
Hindkowans, also known as the Hindki, is a contemporary designation for speakers of Indo-Aryan languages who live among the neighbouring Pashtuns, particularly the speakers of various Hindko dialects of Western Punjabi (Lahnda). The origins of the term refer merely to the speakers of Indo-Aryan languages rather than to any particular ethnic group. The term is not only applied to several forms of "Northern Lahnda" but also to the Saraiki dialects of the districts of Dera Ghazi Khan, Mianwali, and Dera Ismail Khan, which border the southern Pashto-speaking areas.
South Asia is home to several hundred languages, spanning the countries of Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, and Sri Lanka. It is home to the third most spoken language in the world, Hindi–Urdu; and the sixth most spoken language, Bengali. The languages in the region mostly comprise Indo-Iranic and Dravidian languages, and further members of other language families like Austroasiatic, and Tibeto-Burman languages.
The Indian subcontinent is a physiographical region in Southern Asia, mostly situated on the Indian Plate, projecting southwards into the Indian Ocean from the Himalayas. Geopolitically, it spans major landmasses from the countries of Bangladesh, Bhutan, India, the Maldives, Nepal, Pakistan, and Sri Lanka. Although the terms "Indian subcontinent" and "South Asia" are often used interchangeably to denote the region, the geopolitical term of South Asia frequently includes Afghanistan, which is not considered part of the subcontinent.
South Asia is the southern subregion of Asia, which is defined in both geographical and ethnic-cultural terms. As commonly conceptualized, the modern states of South Asia include Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, and Sri Lanka. South Asia borders East Asia to the northeast, Central Asia to the northwest, West Asia to the west and Southeast Asia to the east. Topographically, it is dominated by the Indian subcontinent and is bounded by the Indian Ocean in the south, and the Himalayas, Karakoram, and Pamir Mountains in the north.
The Persian language in the Indian subcontinent, before British colonisation, was the region's lingua franca and a widely used official language in North India. The language was brought into South Asia by various Turkic and Afghan dynasties from the 11th century onwards, notable of which were the Ghaznavids, Delhi Sultanate and the Mughal Dynasty. Persian held official status in the court and the administration within these empires. It largely replaced Sanskrit as the language of politics, literature, education, and social status in the subcontinent.
Eastern South Asia is a geographical area in the Southern Asian subregion, precisely the eastern region of the subcontinent. It includes the countries of Bangladesh, Bhutan, Nepal and India. Geographically, it lies between the Eastern Himalayas and the Bay of Bengal. Two of the world's largest rivers, the Ganges and the Brahmaputra, flow into the sea through the Bengal region. The region includes the world's highest mountainous terrain and the world's largest delta, and has a climate ranging from alpine and subalpine to subtropical and tropical. Since Nepal, Bhutan, and northeast India are landlocked, the coastlines of Bangladesh and East India serve as the principal gateways to the region.
Afghanistan 
Bangladesh 
Bhutan 
India (North India and Northeast India)
Nepal 
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