anc meaning in Academic & Science ?

Answer: What is ancient mean?

Ancient history is the aggregate of past events from the beginning of writing and recorded human history and extending as far as post-classical history. The phrase may be used either to refer to the period of time or the academic discipline.

The span of recorded history is roughly 5,000 years, beginning with the Sumerian cuneiform script, with the oldest coherent texts from about 2600 BC. Ancient history covers all continents inhabited by humans in the period 3000 BC – AD 500.

The broad term "ancient history" is not to be confused with "classical antiquity". The term classical antiquity is often used to refer to Western history in the Ancient Mediterranean from the beginning of recorded Greek history in 776 BC (first Olympiad). This roughly coincides with the traditional date of the founding of Rome in 753 BC, the beginning of the history of ancient Rome, and the beginning of the Archaic period in Ancient Greece.

The academic term "history" is not to be confused with colloquial references to times past. History is fundamentally the study of the past, and can be either scientific (archaeology, with the examination of physical evidence) or humanistic (the study of history through texts, poetry, and linguistics).

Although the ending date of ancient history is disputed, some Western scholars use the fall of the Western Roman Empire in 476 AD (the most used), the closure of the Platonic Academy in 529 AD, the death of the emperor Justinian I in 565 AD, the coming of Islam, or the rise of Charlemagne as the end of ancient and Classical European history. Outside of Europe, there have been difficulties with the 450–500 time frame for the transition from ancient to post-classical times.

During the time period of ancient history (starting roughly from 3000 BC), the world population was already exponentially increasing due to the Neolithic Revolution, which was in full progress. According to HYDE estimates from the Netherlands, world population increased exponentially in this period. In 10,000 BC in prehistory, the world population had stood at 2 million, rising to 45 million by 3,000 BC. By the rise of the Iron Age in 1,000 BC, the population had risen to 72 million. By the end of the period in 500 AD, the world population is thought to have stood at 209 million. In 3,500 years, the world population increased by 100 times.

reference

Full Form	Category
Acid Neutralization Capacity	Academic & Science
Acid Neutralizing Capacity	Academic & Science
Aaniiih Nakoda College	Academic & Science
ancient	Academic & Science
National Academy of Surgery	Academic & Science
Académie Nationale de Chirurgie	Academic & Science
National Academy of Sciences (Costa Rica)	Academic & Science
Academia Nacional de Ciencias	Academic & Science
Air Navigation Commission	Academic & Science
Advisory Neighborhood Commissioners	Business
Advisory Neighborhood Commissions	Business
Association of Noise Consultants	Business
Academy of the New Church	Community
Action for Neighbourhood Change	Community
Annual National Conference	Community
Advisory Neighborhood Commission	Community
Austin Neighborhoods Council	Community
African National Congress	Computing
Ancillary	Computing
Advanced Numeric Control	Computing
Announcement Controller	Computing
Advanced Network Conference	Computing
Advanced Networking Center	Computing
Annual Network Conference	Computing
All Number Calling	Computing
Anchor Protocol	Cryptocurrency
Anoncoin	Cryptocurrency
Arkansas Northeastern College	Educational Institute
Active Noise Cancelling	Electronics
Automatic Noise Cancelling	Electronics
Canon Computer Pattern Maker List of Pattern Colors	File Type
Actual Neurological Condition	General
Active Natural Cells	General
Active Noice Cancellation	General
All Night Canteen	General
Alcohol Not Cigarette	General
Ayeye Nayi Corona	General
Aquatic Nuisance Control	General
Average Neighbor Count	General
Active Noise Control	General
Asheville North Carolina	General
Automatic Noise Control	General
Arts aNd Crafts	General
Automated Numerical Control	General
Adaptive and Neural Computation	General
American National Corpus	General
Accumulation Nepotism Cronyism	General
Another New Con	General
Active Noise Cancellation	General
Ante Natal Check	General
Amazing Nail Concepts	General
Another NkaNdla Coming	General
Another Naughty Coon	General
Another Nightmare Coming	General
Active Nibble Cancellation	General
Automotive News China	General
All New Corolla Club	General
Acura Networking Club	General
Action Nationale des Chauffeurs	General
Automotive News Canada	General
Accumulation Nepotism and Corruption	Governmental
Armee Nationale Congolaise	Governmental
African National Party [South Africa]	Governmental
Anchorage International Airport	Governmental
All Nations Club	Governmental
All National Cargoes	Governmental
African National Commission	Governmental
ANNECHAKANAHALI	Indian Railway Station
Asamblea Nacional Constituyente	International
Asociación Nacional Campesina Pro-Tierra	International
Absolute Neutrophil Count	Medical
Annoying New Character	Messaging
Air Force, Navy, Civil	Military and Defence
Army Nurse Corps	Military and Defence
Augmented Network Center	Networking
Automatic Network Control	Networking
Atlantic and North Carolina Railroad	Regional
African National Corruption	Regional
Alaska Native Corporation	Regional
Anchorage, Alaska USA	Regional
African New Consensus	Regional
Arlington National Cemetery	Space Science
Access Network Controller	Telecommunication