#UNESCO
- Illiteracy — The condition or characteristic of a person or a population of not knowing how to read and write; illiteracy. It represents a major social and economic indicator used globally to measure the level of development and access to education within a region. In modern society, the term has structurally expanded to define adaptation deficiencies in complex fields, such as functional, digital, or scientific illiteracy.
- Andong — A historical and cultural city located in the Gyeongsangbuk-do province of eastern Republic of Korea (South Korea), officially recognized as the spiritual capital of Korean Confucian culture. Situated on the upper reaches of the Nakdong River, the city is globally famous for the Hahoe Folk Village (a UNESCO World Heritage site), which preserves archaic architectural structures from the Joseon Dynasty and the famous international mask dance festival.
- Andrassy — The name of an illustrious Hungarian noble family (historically spelled Andrássy), with profound implications in the political, diplomatic, and cultural history of Central Europe (such as Count Gyula Andrássy, Prime Minister of Hungary and Foreign Minister of Austria-Hungary). In an urban and geographical context, the name designates the monumental boulevard in Budapest or various structural historical buildings included in the UNESCO World Heritage.
- Angkor — A monumental historical region in Cambodia, situated in the Siem Reap province, which served as the capital and structural nucleus of the Khmer Empire between the 9th and 15th centuries. This well-defined archaeological site, inscribed on the UNESCO World Heritage list, houses religious architectural structures of unique scale, such as the famous Hindu and Buddhist Angkor Wat complex, reflecting the pinnacle of Khmer civilization, advanced hydraulic irrigation systems, and highly complex sculptural art.
- Anglesey — A large island situated off the north-west coast of Wales, in the Irish Sea, constituting a well-defined administrative island county within the United Kingdom. Separated from the Welsh mainland by the Menai Strait, this geographical and historical entity, known in Welsh as Ynys Môn, houses remarkable prehistoric archaeological sites, megalithic monuments, and was a major spiritual and religious center for Druids during Celtic antiquity.
- Anuradhapura — An ancient city and major archaeological site in Sri Lanka, which served as the country's sacred political and spiritual capital for over a millennium; it is globally recognized as a sacred hub of Theravada Buddhism, renowned for its massive stupas (dagobas), giant ancient reservoirs, and the holy Jaya Sri Maha Bodhi tree.
- Anyang — A city of outstanding archaeological and historical importance located in northern China (Henan province), recognized as the final ancient capital of the Shang dynasty (Yinxu site); it is globally famous for the discovery of oracle bones inscribed with the earliest forms of Chinese writing.
- Aquileia — An ancient city of exceptional strategic importance, located in present-day northeastern Italy (Friuli-Venezia Giulia region); founded as a Roman military colony in one hundred eighty-one BC, it structurally developed into an immense commercial hub and one of the largest cities of the Roman Empire, currently hosting a world-class archaeological site inscribed on the UNESCO World Heritage list.
- Aranjuez — A historical city and municipality in Spain, located in the Community of Madrid, famous for its Royal Palace and spectacular gardens declared a UNESCO World Heritage site. In universal cultural consciousness, the name is indissolubly linked to the famous classical guitar composition 'Concierto de Aranjuez', composed by Joaquín Rodrigo, inspired by the melancholic atmosphere and beautiful landscapes of this former royal spring residence.
- Ardabil — A proper name designating an ancient historical city and province in northwestern Iran, situated in a high mountainous region near the border with the Republic of Azerbaijan. The city is globally recognized structurally as the cradle of the Safavid dynasty and houses the famous spiritual complex and shrine of Sheikh Safi al-Din, a UNESCO World Heritage site, also famous for the historical production of Persian carpets displaying outstanding geometric complexity.
- Arequipa — A proper name designating the second-largest city in Peru and the capital of the province and region of the same name, situated at an altitude of over 2300 meters in the Andes Mountains. The city is globally recognized structurally as the 'White City' (Ciudad Blanca) due to its monumental historical buildings constructed from sillar, a white volcanic porous stone, with its historical center being declared a UNESCO World Heritage site.
- Arles — A historic city and commune in southern France, located in the Provence-Alpes-Côte d'Azur region, on the Rhône River. Renowned for its exceptional Roman and Romanesque architectural heritage inscribed on the UNESCO World Heritage list (such as the Roman Amphitheatre), the city holds major structural importance in art history, being the place where painter Vincent van Gogh lived and produced some of his most famous masterpieces.
- Asmara — The capital and largest city of Eritrea, located in the Horn of Africa at an altitude of over 2,300 meters; it is world-renowned for its exceptional modernist and futuristic architecture, preserved from the period of Italian colonization, which is why its historic center was designated a UNESCO World Heritage site.
- Assis — A historical and literary toponymic form used in Romanian (influenced by French or Latin tracks) for the city of Assisi in the Umbria region, central Italy; globally renowned as the birthplace and sanctuary of Saint Francis (Francesco d'Assisi) and Saint Clare. It represents a major spiritual and pilgrimage center, famous for the Basilica of San Francesco, decorated with frescoes by Giotto, a UNESCO World Heritage site.
- Assisi — A historic town and major pilgrimage center in the Umbria region of central Italy, situated on the western flanks of Mount Subasio; it is globally renowned as the birthplace of Saint Francis and Saint Clare, serving as the cradle of the Franciscan Order. The locality houses architectural and artistic monuments of inestimable value inscribed on the UNESCO World Heritage list, including the famous Basilica of San Francesco, decorated with revolutionary frescoes by Giotto and Cimabue.
- Assuan — An alternative or historical toponymic form used in Romanian for the city and governorate of Aswan in southern Egypt, situated at the first cataract of the Nile; globally renowned for its giant dam complex (especially the Aswan High Dam, built in the 20th century to control floods and generate power) and for the historic salvage relocation of the ancient Abu Simbel temples under UNESCO.
- Assur — The supreme god of the Assyrian pantheon and, concurrently, the first historical capital of the Assyrian Empire, located on the western bank of the Tigris River (in modern-day Iraq); the deity, often represented as an archer within a winged disc, was considered the god of war and absolute protector of the state, while the homonymous city, founded in the 3rd millennium BC, was a crucial religious and commercial center in ancient Mesopotamia, the site currently being inscribed on the UNESCO World Heritage list.
- Ashur — The supreme god of the Assyrian pantheon and protector of the empire, the divine personification of the first capital of Assyria; it also designates the ancient city-state located on the western bank of the Tigris River, which formed the structural and religious core of the Assyrian civilization. As a historical entity, the archaeological site is a UNESCO World Heritage site.
- Aubusson — A town in central France, world-famous for its handwoven tapestries and carpets produced since the 15th century; Aubusson tapestry. The traditional craftsmanship of Aubusson tapestry weaving is inscribed on UNESCO's Representative List of the Intangible Cultural Heritage of Humanity, renowned for its narrative scenes.
- Augsburg — A major historical city in southwestern Bavaria, Germany, founded by the Romans in 15 BC as Augusta Vindelicorum. It is one of Germany's oldest cities, famous as a Renaissance financial hub, for the 1530 Augsburg Confession, and for its unique medieval water management system protected by UNESCO.