Tamil script in the context of "Tamil-Grantha script"

Om (or Aum; listen; Sanskrit: ॐ, ओम्, romanized: Oṃ, Auṃ, ISO 15919: Ōṁ) is a polysemous symbol representing a sacred sound, seed syllable, mantra, and invocation in Hinduism as well as in other Indian religions. Its written form is the most important symbol in the Hindu religion. It is the essence of the supreme Absolute, consciousness, Ātman, Brahman, or the cosmic world. In Indian religions, Om serves as a sonic representation of the divine, a standard of Vedic authority and a central aspect of soteriological doctrines and practices. It is the basic tool for meditation in the yogic path to liberation. The syllable is often found at the beginning and the end of chapters in the Vedas, the Upanishads, and other Hindu texts. It is described as the goal of all the Vedas.

Om emerged in the Vedic corpus and is said to be an encapsulated form of Samavedic chants or songs. It is a sacred spiritual incantation made before and during the recitation of spiritual texts, during puja and private prayers, in ceremonies of rites of passage (samskara) such as weddings, and during meditative and spiritual activities such as Pranava yoga. It is part of the iconography found in ancient and medieval era manuscripts, temples, monasteries, and spiritual retreats in Hinduism, Buddhism, Jainism, and Sikhism. As a syllable, it is often chanted either independently or before a spiritual recitation and during meditation in Hinduism, Buddhism, and Jainism.

An official script is a writing system that is specifically designated to be official in the constitutions or other applicable laws of countries, states, and other jurisdictions. Akin to an official language, an official script is much rarer. It is used primarily where an official language is in practice written with two or more scripts. As, in these languages, use of script often has cultural or political connotations, proclamation of an official script is sometimes criticized as having a goal of influencing culture or politics or both. Desired effects also may include easing education, communication and some other aspects of life.

The earliest deciphered epigraphy found in the Indian subcontinent are the Edicts of Ashoka of the 3rd century BCE, in the Brahmi script.

If epigraphy of proto-writing is included, undeciphered markings with symbol systems that may or may not contain linguistic information, there is substantially older epigraphy in the Indus script, which dates back to the mid 4th millennium BCE. Two other important archeological classes of symbols are found from the 1st millennium BCE, Megalithic graffiti symbols and symbols on punch-marked coins, though most scholars do not consider these to constitute fully linguistic scripts, and their semiotic functions are not well understood.

The Pallava script, or Pallava Grantha, named after the Pallava dynasty of Southern India (Tamilakam) and is attested to since the 4th century CE. The Pallava script evolved from Tamil-Brahmi. It was used to originally write Tamil and Sanskrit texts  – the court languages of Pallavas, thus, it features glyphs to render the sounds of both languages. Both the Tamil script via the intermediate script/step called Chozha-Pallava-Script and Grantha script have originated from the Pallava script.

Pallava also spread to Southeast Asia and evolved into scripts such as Balinese, Baybayin, Javanese, Kawi, Khmer, Lanna, Lao, Mon–Burmese, New Tai Lue, Sundanese, and Thai. This script is the sister of the Vatteluttu script which was also used to write Tamil and Malayalam in the past.

The Grantha script (Sanskrit: 𑌗𑍍𑌰𑌨𑍍𑌥𑌲𑌿𑌪𑌿, romanized: granthalipi; Tamil: கிரந்த எழுத்து, romanized: Granta eḻuttu; Malayalam: ഗ്രന്ഥലിപി, romanized: granthalipi) is a classical South Indian Brahmic script, found particularly in Tamil Nadu and Kerala. Originating from the Pallava script, the Grantha script is related to Tamil and Vatteluttu scripts. The modern Malayalam script of Kerala is a direct descendant of the Grantha script. The Southeast Asian and Indonesian scripts such as Thai and Javanese respectively, as well as South Asian and Sri Lankan scripts such as Tigalari and Sinhalese scripts respectively, are derived or closely related to Grantha through the early Pallava script. The Pallava script or Pallava Grantha emerged in the 4th century CE and was used until the 7th century CE, in India. This early Grantha script was used to write Sanskrit texts, inscriptions on copper plates and stones of Hindu temples and monasteries. It was also used for classical Manipravalam – a language that is a blend of Sanskrit and Tamil. From it evolved Middle Grantha by the 7th century, and Transitional Grantha by about the 8th century, which remained in use until about the 14th century. Modern Grantha has been in use since the 14th century and into the modern era, to write classical texts in Sanskrit and Dravidian languages. It is also used to chant hymns and in traditional Vedic schools.

The Tamil purist movement of the colonial era sought to purge the Grantha script from use and use the Tamil script exclusively. According to Kailasapathy, this was a part of Tamil nationalism and amounted to regional ethnic chauvinism.

Saurashtra (Saurashtra script: ꢱꣃꢬꢵꢰ꣄ꢜ꣄ꢬ ꢩꢵꢰꢵ‎, Tamil script: சௌராட்டிர மொழி, Devanagari script: सौराष्ट्र भाषा) is an Indo-Aryan language spoken primarily by the Saurashtrians of Southern India who migrated from the Lata region of present-day Gujarat to south of Vindhyas in the Middle Ages.

Saurashtra, an offshoot of Shauraseni Prakrit, once spoken in the Saurashtra region of Gujarat, is now chiefly spoken in various places of Tamil Nadu and are mostly concentrated in Madurai, Thanjavur and Salem Districts.

Irula (Natively: ër̠la/ïr̠la, IPA: [ərla, ɨrla]) is a Dravidian language spoken by the Irulas who inhabit the area of the Nilgiri mountains, in the states of Tamil Nadu, Kerala, and Karnataka, India. It is closely related to Tamil. It is written in the Tamil script.