Hindi Belt in the context of "Indo-Caribbeans"

The administrative divisions of India are subnational administrative units of India; they are composed of a nested hierarchy of administrative divisions. India consists of 28 States and 8 Union Territories. These are divided into districts (some states group a set of districts as a division), followed by subdistricts (known in different local names like tehsils and talukas), which are divided into blocks, which consist of villages.

Indian states and territories frequently use different local titles for the same level of subdivision (e.g., the mandals of Andhra Pradesh and Telangana correspond to tehsils of Uttar Pradesh and other Hindi-speaking states but to talukas or taluks of Gujarat, Goa, Karnataka, Kerala, Maharashtra, and Tamil Nadu).

Native speakers of Urdu are spread across South Asia. The vast majority of them are Muslims of the Hindi–Urdu Belt of northern India, followed by the Deccani people of the Deccan plateau in south-central India (who speak Deccani Urdu), and most of the Muhajir people of Pakistan and some stranded Pakistani communities in Bangladesh. The historical centres of Urdu speakers include Delhi and Lucknow. Another defunct variety of the language was historically spoken in Lahore for centuries before the name "Urdu" first began to appear. However, little is known about this defunct Lahori variety as it has not been spoken for centuries.

Indo-Fijians (Fiji Hindi: फ़िजी के हिंदुस्तानी / فجی کے ہندوستانی) are Fijians of South Asian descent whose ancestors were indentured labourers. Indo-Fijians trace their ancestry to various regions of the Indian subcontinent.

Although Indo-Fijians constituted a majority of Fiji's population from 1956 through to the late 1980s, discrimination triggered immigration, resulted in them numbering 313,798 (37.6%) (2007 census) out of a total of 827,900 people living in Fiji as of 2007. Although they hailed from various regions in the subcontinent, just about half of Indo-Fijians trace their origins to the Awadh and Bhojpur regions of the Hindi Belt in northern India. Indo-Fijians speak Fiji Hindi in Fiji also known as 'Fiji Baat' which is based on the Awadhi dialect with influence from Bhojpuri. It is a koiné language with its own grammatical features, distinct to the Modern Standard Hindi and Modern Standard Urdu spoken in South Asia. The major home districts of Fiji's North Indian labourers were Basti, Gonda, Lucknow, Kanpur, Faizabad, Ballia, Ghazipur, Gorakhpur, Sultanpur, Siwan, Shahabad, Saran, and Azamgarh, in the present-day Awadh region of Uttar Pradesh and the present-day Bhojpur region of Uttar Pradesh, Bihar and Jharkhand. Others (in a smaller quantity) originated in West Bengal, Haryana, Tamil Nadu, Kerala, and the Telugu regions. A small contingent of indentured labourers came from Afghanistan and Nepal. Many of the Muslim Indo-Fijians also came from Sindh, West Punjab and various other parts of South Asia. Fiji's British colonial rulers brought South Asian people to the Colony of Fiji as indentured labourers between 1879 and 1916 to work on Fiji's sugar-cane plantations, with a small minority were also used in Rice farming.

The Central Indo-Aryan languages or Hindi languages are a group of Indo-Aryan languages spoken across Northern and Central India. They historically form a dialect continuum that descends from the Middle Prakrits. Located in the Hindi Belt, the Central Zone includes the Dehlavi (Delhi) dialect (one of several called 'Khariboli') of the Hindustani language, the lingua franca of Northern India that is the basis of the Modern Standard Hindi and Standard Urdu literary standards. In regards to the Indo-Aryan language family, the coherence of this language group depends on the classification being used; here only Eastern and Western Hindi languages will be considered.