Latin-script alphabet in the context of "QWERTY"

The Ottoman Turks (Turkish: Osmanlı Türkleri) were a Turkic ethnic group in Anatolia. Originally from Central Asia, they migrated to Anatolia in the 13th century and founded the Ottoman Empire, in which they remained socio-politically dominant for the entirety of the six centuries that it existed. Their descendants are the present-day Turkish people, who comprise the majority of the population in the Republic of Turkey, which was established shortly after the end of World War I.

Reliable information about the early history of the Ottoman Turks remains scarce, but they take their Turkish name Osmanlı from Osman I, who founded the House of Osman alongside the Ottoman Empire; the name "Osman" was altered to "Ottoman" when it was transliterated into some European languages over time. The Ottoman principality, expanding from Söğüt, gradually began incorporating other Turkish-speaking Muslims and non-Turkish Christians into their realm. By the 1350s, they had begun crossing into Europe and eventually came to dominate the Mediterranean Sea. In 1453, the fall of Constantinople, which had served as the capital city of the Byzantine Empire, enabled the Ottoman Turks to control all major land routes between Asia and Europe. This development forced Western Europeans to find other ways to trade with Asians. Following the dissolution of the Ottoman Empire, the Ottoman Turkish identity ceased to exist; the Ottoman Turkish language, which was written using the Perso-Arabic script, developed into the modern Latinized Turkish language.

The Ottoman Turkish alphabet (Ottoman Turkish: الفبا, romanized: elifbâ) is a version of the Perso-Arabic script used to write Ottoman Turkish for over 600 years until 1928, when it was replaced by the Latin-based modern Turkish alphabet.

Though Ottoman Turkish was primarily written in this script, non-Muslim Ottoman subjects sometimes wrote it in other scripts, including Armenian, Greek, Latin and Hebrew alphabets.

The Latin script, also known as the Roman script, is a writing system based on the letters of the classical Latin alphabet, derived from a form of the Greek alphabet which was in use in the ancient Greek city of Cumae in Magna Graecia. The Greek alphabet was altered by the Etruscans, and subsequently their alphabet was altered by the Ancient Romans. Several Latin-script alphabets exist, which differ in graphemes, collation and phonetic values from the classical Latin alphabet.

The Latin script is the basis of the International Phonetic Alphabet (IPA), and the 26 most widespread letters are the letters contained in the ISO basic Latin alphabet, which are the same letters as the English alphabet.

Omega (US: /oʊˈmeɪɡə, -ˈmɛɡə, -ˈmiːɡə/ , UK: /ˈoʊmɪɡə/; uppercase Ω, lowercase ω) is the twenty-fourth and last letter in the Greek alphabet. In the Greek numeric system/isopsephy (gematria), it has a value of 800. The name of the letter was originally ὦ (ō̂ [ɔ̂ː]), but it was later changed to ὦ μέγα (ō̂ méga 'big o') in the Middle Ages to distinguish it from omicron ⟨ο⟩, whose name means 'small o', as both letters had come to be pronounced [o]. In modern Greek, its name has fused into ωμέγα (oméga).

In phonetic terms, the Ancient Greek Ω represented a long open-mid back rounded vowel [ɔː], in contrast to omicron, which represented the close-mid back rounded vowel [o], and the digraph ⟨ου⟩, which represented the long close back rounded vowel [uː]. In modern Greek, both omega and omicron represent the mid back rounded vowel [o̞]. The letter omega is transliterated into a Latin-script alphabet as ō or simply o.

The ISO basic Latin alphabet is an international standard (beginning with ISO/IEC 646) for a Latin-script alphabet that consists of two sets (uppercase and lowercase) of 26 letters, codified in various national and international standards and used widely in international communication. They are the same letters that comprise the current English alphabet. Since medieval times, they are also the same letters of the modern Latin alphabet. The order is also important for sorting words into alphabetical order.

The two sets contain the following 26 letters each:

Kyrgyz is a Turkic language of the Kipchak branch spoken in Central Asia. Kyrgyz is the official language of Kyrgyzstan and a significant minority language in the Kizilsu Kyrgyz Autonomous Prefecture in Xinjiang, China and in the Gorno-Badakhshan Autonomous Region of Tajikistan. There is a very high level of mutual intelligibility between Kyrgyz, Kazakh, and Altay. A dialect of Kyrgyz known as Pamiri Kyrgyz is spoken in north-eastern Afghanistan and northern Pakistan. Kyrgyz is also spoken by many ethnic Kyrgyz through the former Soviet Union, Afghanistan, Turkey, parts of northern Pakistan, and Russia.

Kyrgyz was originally written in Göktürk script, gradually replaced by the Perso-Arabic alphabet (in use until 1928 in the USSR, still in use in China). Between 1928 and 1940, a Latin-script alphabet, the Uniform Turkic Alphabet, was used. In 1940, Soviet authorities replaced the Latin script with the Cyrillic alphabet for all Turkic languages on its territory. When Kyrgyzstan became independent following the Soviet Union's collapse in 1991, a plan to adopt the Latin alphabet became popular. Although the plan has not been implemented, it remains in occasional discussion.

The Turkish alphabet (Turkish: Türk alfabesi or Türk abecesi) is a Latin-script alphabet used for writing the Turkish language, consisting of 29 letters, seven of which (Ç, Ğ, I, İ, Ö, Ş and Ü) have been modified from their Latin originals for the phonetic requirements of the language. This alphabet represents modern Turkish pronunciation with a high degree of accuracy and specificity. Mandated in 1928 as part of Atatürk's Reforms, it is the current official alphabet and the latest in a series of distinct alphabets used in different eras.

The Turkish alphabet has been the model for the official Latinization of several Turkic languages formerly written in the Arabic or Cyrillic script like Azerbaijani (1991), Turkmen (1993), and recently Kazakh (2021).

Modern English is written with a Latin-script alphabet consisting of 26 letters, with each having both uppercase and lowercase forms. The word alphabet is a compound of alpha and beta, the names of the first two letters in the Greek alphabet. The earliest Old English writing during the 5th century used a runic alphabet known as the futhorc. The Old English Latin alphabet was adopted from the 7th century onward—and over the following centuries, various letters entered and fell out of use. By the 16th century, the present set of 26 letters had largely stabilised:

There are 5 vowel letters (A, E, I, O, U) and 19 consonant letters—as well as 2 letters (Y and W) which may function as either type.