Artists

1. Leonardo da Vinci


2. Michelangelo


3. Rembrandt


4. Diego Velázquez


5. Hokusai


6. Claude Monet


7. Vincent van Gogh


8. Pablo Picasso


9. Salvador Dalí

Authors

1. Homer


2. Sophocles


3. Virgil


4. Li Bai


5. Jalal ad-Din Muhammad Balkhi-Rumi


6. Dante Alighieri


7. William Shakespeare


8. Miguel de Cervantes


9. Molière


10. Johann Wolfgang von Goethe


11. Edgar Allan Poe


12. Fyodor Dostoevsky


13. Leo Tolstoy


14. James Joyce


15. Franz Kafka


16. Pablo Neruda

Composers and musicians

1. Johann Sebastian Bach


2. Wolfgang Amadeus Mozart


3. Ludwig van Beethoven


4. Frédéric Chopin


5. Richard Wagner


6. Arnold Schoenberg


7. Igor Stravinsky


8. Elvis Presley


9. The Beatles

Explorers

1. Roald Amundsen


2. Jacques Cartier


3. Christopher Columbus


4. James Cook


5. Ferdinand Magellan


6. Marco Polo


7. Ibn Battuta


8. Zheng He

Inventors and scientists

1. Nicolaus Copernicus


2. Charles Darwin


3. Thomas Edison


4. Albert Einstein


5. Galileo Galilei


6. Geber


7. Carl Linnaeus


8. Isaac Newton


9. Nikola Tesla


10. Sigmund Freud


11. Niels Bohr


12. Marie Curie


13. Dmitri Mendeleev

Mathematicians

1. Archimedes


2. Euclid


3. Leonhard Euler


4. Carl Friedrich Gauss


5. Kurt Gödel


6. David Hilbert


7. Gottfried Leibniz


8. Blaise Pascal


9. Henri Poincaré


10. Pythagoras


11. Alan Turing


12. Muhammad ibn Musa al-Khwarizmi

Philosophers and social scientists

1. Confucius


2. Socrates


3. Plato


4. Aristotle


5. Nagarjuna


6. Avicenna


7. Thomas Aquinas


8. Ibn Khaldun


9. René Descartes


10. John Locke


11. Immanuel Kant


12. Karl Marx


13. Friedrich Nietzsche


14. Max Weber

Religious figures

1. Abraham


2. Gautama Buddha


3. Guru Nanak Dev


4. Jesus


5. Laozi


6. Moses


7. Muhammad


8. Paul the Apostle


9. Zoroaster

Politicians and leaders

1. Hammurabi


2. Cyrus the Great


3. Alexander the Great


4. Qin Shi Huang


5. Julius Caesar


6. Cleopatra VII


7. Augustus


8. Attila the Hun


9. Charlemagne


10. Genghis Khan


11. Joan of Arc


12. Suleiman the Magnificent


13. Elizabeth I


14. George Washington


15. Napoleon I of France


16. Simón Bolívar


17. Abraham Lincoln


18. Mustafa Kemal Atatürk


19. Mohandas Karamchand Gandhi


20. Vladimir Lenin


21. Winston Churchill


22. Joseph Stalin


23. Adolf Hitler


24. Mao Zedong


25. Nelson Mandela

1. History


2. Civilization


3. History of the world


4. History of Africa


5. History of the Americas


6. History of China


7. History of Europe


8. History of India


9. History of Japan


10. History of the Middle East

Prehistory to Middle Ages

1. Prehistory


2. Stone Age


3. Mesopotamia


4. Neolithic Revolution


5. Sumer


6. Bronze Age


7. Ancient Egypt


8. Assyria


9. Indus Valley Civilization


10. Iron Age


11. Ancient Greece


12. Ancient Rome


13. Macedon


14. Persian Empire


15. Middle Ages


16. Black Death


17. Byzantine Empire


18. Crusades


19. East-West Schism


20. Holy Roman Empire


21. Islamic Golden Age


22. Mongol Empire


23. Ottoman Empire


24. Pre-Columbian


25. Spanish Inquisition


26. Viking Age

Renaissance to present

1. Abolitionism


2. Age of Discovery


3. Age of Enlightenment


4. British Empire


5. Civil rights movement


6. Cold War


7. Congress of Vienna


8. Cultural Revolution


9. European colonization of the Americas


10. History of the European Union


11. French Revolution


12. Great Depression


13. The Holocaust


14. Industrial Revolution


15. Iranian Revolution


16. Korean War


17. Napoleonic Wars


18. Protestant Reformation


19. Renaissance


20. Russian Empire


21. Scientific Revolution


22. Scramble for Africa


23. Soviet Union


24. Space exploration


25. Taiping Rebellion


26. History of the United States


27. Women's suffrage


28. World War I


29. World War II

1. Geography


2. City


3. Continent


4. Country


5. Desert


6. Forest


7. Glacier


8. Mountain


9. Ocean


10. River

Bodies of water

1. Amazon River


2. Atlantic Ocean


3. Black Sea


4. Caspian Sea


5. Danube


6. Great Barrier Reef


7. Indian Ocean


8. Mediterranean Sea


9. Niagara Falls


10. Nile


11. Pacific Ocean


12. Panama Canal


13. Suez Canal

Cities

1. Athens


2. Beijing


3. Berlin


4. Delhi


5. Hong Kong


6. Istanbul


7. Jerusalem


8. London


9. Los Angeles


10. Mecca


11. Mexico City


12. Moscow


13. New York City


14. Paris


15. Rome


16. São Paulo


17. Seoul


18. Tokyo

Continents and regions

1. Africa


2. Antarctica


3. Arctic


4. Asia


5. Europe


6. Latin America


7. Middle East


8. North America


9. Oceania


10. South America

Countries

See also: List of countries and List of countries by population.

1. Argentina


2. Australia


3. Austria


4. Bangladesh


5. Belgium


6. Brazil


7. Burma


8. Canada


9. People's Republic of China


10. Colombia


11. Democratic Republic of the Congo


12. Denmark


13. Egypt


14. Ethiopia


15. Finland


16. France


17. Germany


18. Greece


19. India


20. Indonesia


21. Iran


22. Iraq


23. Republic of Ireland


24. Israel


25. Italy


26. Japan


27. Mexico


28. Netherlands


29. Nigeria


30. Norway


31. Pakistan


32. Philippines


33. Poland


34. Russia


35. Saudi Arabia


36. Singapore


37. South Africa


38. South Korea


39. Spain


40. Sweden


41. Switzerland


42. 
    Republic of China (Taiwan)


43. Thailand


44. Turkey


45. Ukraine


46. United Kingdom


47. United States


48. Vietnam

Mountains, valleys and deserts

1. Alps


2. Andes


3. Gobi Desert


4. Grand Canyon


5. Himalayas


6. Mount Everest


7. Sahara

1. Art


2. History of art


3. Aesthetics

Artistic movements

1. Gothic


2. Baroque


3. Romanticism


4. Modernism


5. Postmodernism


6. Pop culture

Literature

1. Literature


2. History of literature


3. Prose


4. Book


5. Fiction


6. Novel


7. Short story


8. Poetry


9. Rhyme


10. Forms


11. Epic poetry


12. Haiku


13. Sonnet

Music

1. Music


2. History of music


3. Musical instrument


4. Singing


5. Genres


6. Classical music


7. Folk music


8. Hip hop music


9. Jazz


10. Pop music


11. Rock music

Performing arts

1. Performing arts


2. Dance


3. Ballet


4. Film


5. Documentary


6. Opera


7. Orchestra


8. Theatre


9. Comedy


10. Tragedy

Visual arts

1. Visual arts


2. Architecture


3. Seven Wonders of the Ancient World


4. Great Wall of China


5. Comics


6. Drawing


7. Painting


8. Illustration


9. Portrait


10. Photography


11. Sculpture


12. Pottery


13. Statue

Philosophy

1. Philosophy


2. Philosophical branches


3. Ethics


4. Epistemology


5. Belief


6. Knowledge


7. Truth


8. Logic


9. Metaphysics


10. Existence


11. Ontology


12. Free will


13. Philosophy by region and period


14. Western philosophy


15. Greek philosophy


16. Medieval philosophy


17. Contemporary philosophy


18. Eastern philosophy


19. Chinese philosophy


20. Indian philosophy


21. Islamic philosophy


22. Philosophical movements


23. Confucianism


24. Existentialism


25. Idealism


26. Hedonism


27. Humanism


28. Marxism


29. Nihilism


30. Rationalism


31. Realism


32. Skepticism

Religion

1. Religion


2. Deity


3. God


4. Goddess


5. Mythology


6. Mysticism


7. Soul


8. Spirituality


9. Meditation


10. Prayer


11. Worship


12. Yoga


13. Theistic philosophies


14. Theism


15. Agnosticism


16. Atheism


17. Deism


18. Gnosticism


19. Pantheism

Specific religions

1. Bahá'í Faith


2. Buddhism


3. Mahayana


4. Theravada


5. Vajrayana


6. Christianity


7. Bible


8. Roman Catholic Church


9. Church


10. Eastern Orthodox Church


11. Protestantism


12. Pope


13. Hinduism


14. Bhagavad Gita


15. Krishna


16. Upanishad


17. Vedas


18. Islam


19. Mosque


20. Shia Islam


21. Sunni Islam


22. Qur'an


23. Jainism


24. Judaism


25. Tanakh


26. Shinto


27. Sikhism


28. Guru Granth Sahib


29. Taoism


30. Voodoo


31. Zoroastrianism

1. Clothing


2. Cooking


3. Color


4. Black


5. White


6. Emotion


7. Anger


8. Fear


9. Love


10. Happiness


11. Family


12. Adult


13. Child


14. Infant


15. Marriage


16. Gender


17. Man


18. Woman


19. Mind


20. Consciousness


21. Thought


22. Sleep


23. Dream

Food and drink

1. Food


2. Bread


3. Cheese


4. Fruit


5. Grain


6. Maize


7. Meat


8. Oat


9. Potato


10. Rice


11. Soybean


12. Vegetable


13. Wheat


14. Beer


15. Coffee


16. Drinking water


17. Milk


18. Tea


19. Wine

Language

1. Language


2. Alphabet


3. Letter


4. Grammar


5. Word


6. Writing


7. Specific languages


8. Arabic language


9. Bengali language


10. Chinese language


11. English language


12. French language


13. German language


14. Hindi


15. Japanese language


16. Latin


17. Portuguese language


18. Punjabi language


19. Russian language


20. Sanskrit


21. Spanish language


22. Swahili language


23. Turkish language

Recreation and entertainment

1. Recreation


2. Game


3. Board game


4. Chess


5. Draughts


6. Go


7. Mancala


8. Video game


9. Gambling


10. Sport


11. 
    Association football (soccer)


12. Athletics (track and field)


13. Toy

1. Society


2. Culture

Social issues

1. Abortion


2. Euthanasia


3. Suicide


4. Discrimination


5. Racism


6. Sexism


7. Education


8. Freedom


9. Slavery


10. Globalization


11. Law


12. Capital punishment


13. Civil rights


14. Constitution


15. Crime


16. Justice


17. Police


18. Peace


19. War


20. Pollution


21. Poverty


22. Social movement


23. Environmentalism


24. Feminism

Business and economics

1. Business


2. Economics


3. Good


4. Service (economics)


5. Supply and demand


6. Company


7. Corporation


8. Finance


9. Industry


10. Agriculture


11. Manufacturing


12. Mining


13. Market


14. Marketing


15. Money


16. Euro


17. Japanese yen


18. Pound sterling


19. Renminbi


20. United States dollar


21. Tax


22. Trade

Media

1. Advertising


2. Broadcasting


3. Journalism


4. Magazine


5. Mass media


6. News


7. Newspaper


8. Publishing

Politics and government

1. Politics


2. Government


3. Capitalism


4. Socialism


5. Civics


6. Anarchism


7. Communism


8. Democracy


9. Dictatorship


10. Fascism


11. Monarchy


12. Theocracy


13. Conservatism


14. Liberalism


15. Diplomacy


16. Imperialism


17. Military


18. Nationalism


19. State


20. Specific political and governmental institutions


21. European Union


22. International Red Cross and Red Crescent Movement


23. NATO


24. Nobel Prize


25. OPEC


26. United Nations


27. World Health Organization


28. World Trade Organization

Social sciences

1. Social sciences


2. Anthropology


3. Political science


4. Psychology


5. Sociology

Disease

1. Disease


2. Alzheimer's disease


3. Cancer


4. Cholera


5. Common cold


6. Diabetes mellitus


7. Dysentery


8. Influenza


9. Malaria


10. Parkinson's disease


11. Sexually transmitted disease


12. AIDS


13. Syphilis


14. Smallpox


15. Tuberculosis

Health and fitness

1. Health


2. Physical fitness


3. Exercise


4. Hygiene


5. Obesity


6. Stress


7. Addiction


8. Drug


9. Nutrition

Medicine

1. Medicine


2. Birth control


3. Coma


4. Disability


5. Autism


6. Blindness


7. Hearing impairment


8. Mental illness


9. Physical trauma


10. Aneurysm


11. Bone fracture


12. Brain damage


13. Burn


14. Cardiac arrest


15. Frostbite


16. Bleeding


17. Inflammation


18. Respiratory failure


19. Shock


20. Stroke


21. Medication


22. Antibiotic


23. Vaccine


24. Physician

1. Science


2. History of science


3. Nature


4. Philosophy of science


5. Scientific method

Astronomy

1. Astronomy


2. Asteroid


3. Asteroid belt


4. Big Bang


5. Comet


6. Eclipse


7. Galaxy


8. Milky Way


9. Natural satellite


10. Orbit


11. Outer space


12. Physical cosmology


13. Planet


14. Solar System


15. Sun


16. Mercury


17. Venus


18. Earth


19. Moon


20. Mars


21. Jupiter


22. Saturn


23. Uranus


24. Neptune


25. Pluto


26. Star


27. Supernova


28. Universe

Biology

1. Biology


2. Life


3. Abiogenesis


4. Anatomy


5. Brain


6. Gastrointestinal tract


7. Heart


8. Immune system


9. Lung


10. Skeleton


11. Reproduction


12. Pregnancy


13. Sex


14. Botany


15. Cell (biology)


16. Ecology


17. Ecosystem


18. Evolution


19. Natural selection


20. Genetics


21. DNA


22. Gene


23. Heredity


24. Organism


25. Animal


26. Amphibian


27. Bird


28. Dinosaur


29. Fish


30. Insect


31. 
    Mammal
    
    1. Cattle
    
    
    2. Cat
    
    
    3. Dog
    
    
    4. Horse
    
    
    5. Human
    
    


32. Reptile


33. Archaea


34. Bacteria


35. Fungus


36. Plant


37. Flower


38. Tree


39. Protist


40. Species


41. Zoology

Chemistry

1. Chemistry


2. Biochemistry


3. Organic chemistry


4. Inorganic chemistry


5. Acid


6. Alloy


7. Bronze


8. Steel


9. Atom


10. Base


11. Catalysis


12. Chemical bond


13. Chemical compound


14. Alcohol


15. Carbon dioxide


16. Oil


17. Salt


18. Water


19. Chemical element


20. Aluminium


21. Carbon


22. Copper


23. Gold


24. Helium


25. Hydrogen


26. Iron


27. Nitrogen


28. Oxygen


29. Silicon


30. Silver


31. Sulfur


32. Uranium


33. Chemical reaction


34. Crystal


35. Electrolysis


36. Glass


37. Ion


38. Metal


39. Mineral


40. Molecule


41. Periodic table

Earth science

1. Earth science


2. History of Earth


3. Geology


4. Avalanche


5. Crust


6. Earthquake


7. Erosion


8. Geologic fault


9. Magma


10. Mantle


11. Plate tectonics


12. Volcano


13. Earth's atmosphere


14. Climate


15. Cloud


16. Flood


17. Global warming


18. Meteorology


19. Rain


20. Tornado


21. Tropical cyclone


22. Weather


23. Oceanography

Physics

1. Physics


2. Particle physics


3. Standard Model


4. Subatomic particle


5. Electron


6. Neutrino


7. Neutron


8. Photon


9. Proton


10. Classical mechanics


11. Kinematics


12. Kinetics


13. Energy


14. Kinetic energy


15. Potential energy


16. Force


17. Electromagnetism


18. Gravitation


19. Strong interaction


20. Weak interaction


21. Heat


22. Temperature


23. Light


24. Electromagnetic radiation


25. Speed of light


26. Visible spectrum


27. Mass


28. Weight


29. Matter


30. Motion


31. Quantum mechanics


32. Sound


33. Space


34. Thermodynamics


35. Theory of relativity


36. Time

1. Technology


2. History of technology


3. Engineering


4. Artificial intelligence


5. Biotechnology


6. Genetic engineering


7. Nuclear technology


8. Tool

Energy

1. Electricity


2. Geothermal power


3. Hydropower


4. Nuclear power


5. Petroleum


6. Solar energy


7. Wind power

Electronics

1. Electronics


2. Battery


3. Capacitor


4. Diode


5. Incandescent light bulb


6. Integrated circuit


7. Semiconductor


8. Transistor

Mechanical and structural engineering

1. Mechanical engineering


2. Engine


3. Electric motor


4. Internal combustion engine


5. Jet engine


6. Steam engine


7. Inclined plane


8. Lever


9. Pulley


10. Robot


11. Wheel


12. Arch


13. Bridge


14. Canal


15. Dam


16. Dome


17. House


18. Pyramid


19. Tower

Transportation

1. Transport


2. Vehicle


3. Aircraft


4. Automobile


5. Bicycle


6. Elevator


7. Helicopter


8. Motorcycle


9. Train

Information technology

1. Information technology


2. Abacus


3. Calculator


4. Computer


5. Cryptography

Optical

1. Camera


2. Glasses


3. Laser


4. Lens


5. Microscope


6. Prism


7. Telescope

Media and communication

1. Telecommunication


2. E-mail


3. Internet


4. Microphone


5. Mobile phone


6. Printing press


7. Printing


8. Radio


9. Telephone


10. Television


11. Typewriter


12. Video


13. World Wide Web

Navigation and timekeeping

1. Calendar


2. Clock


3. Compass


4. Global Positioning System


5. Gyroscope


6. Pendulum


7. Radar


8. Sonar


9. Sundial

Weapons

1. Weapon


2. Artillery


3. Bow


4. Firearm


5. Handgun


6. Knife


7. Machine gun


8. Nuclear weapon


9. Rifle


10. Sword


11. Submarine


12. Tank

Material and chemical

1. Candle


2. Fire


3. Explosive material


4. Dynamite


5. Gasoline


6. Gunpowder


7. Metallurgy


8. Plastic


9. Rubber

Food and health

1. Electrocardiogram


2. Magnetic resonance imaging


3. Pasteurization


4. Refrigerator


5. Stove


6. X-ray

Space

1. Hubble Space Telescope


2. International Space Station


3. Moon landing


4. Rocket


5. Satellite


6. Space Shuttle


7. Space station

1. Mathematics


2. Constant


3. Pi


4. e


5. Number


6. Complex number


7. Integer


8. Natural number


9. Number theory


10. Prime number


11. Rational number


12. Real number


13. Arithmetic


14. Addition


15. Subtraction


16. Multiplication


17. Division


18. Fraction


19. Percentage


20. Exponentiation


21. Square root


22. Combinatorics


23. Digit


24. Equation


25. Function


26. Logarithm


27. Variable


28. Algebra


29. Linear algebra


30. Matrix

1. Mathematical analysis


2. Calculus


3. Differential equation


4. Infinity


5. Limit


6. Probability


7. Statistics


8. Chaos theory


9. Game theory


10. Geometry


11. Angle


12. Area


13. Coordinates


14. Dimension


15. Line


16. Plane


17. Point


18. Shape


19. Circle


20. Cube


21. Sphere


22. Square


23. Triangle


24. Volume


25. Mathematical proof


26. Series


27. Set


28. Topology


29. Trigonometry

1. Measurement


2. Metric system


3. International System of Units


4. Imperial unit


5. Time


6. Second


7. Day


8. Year


9. Length


10. Foot


11. Kilometer


12. Metre


13. Mile


14. Angle


15. Degree


16. Radian

1. Volume


2. Litre


3. Mass


4. Weight


5. Kilogram


6. Pound


7. Ton


8. Temperature


9. Celsius


10. Fahrenheit


11. Force


12. Newton


13. Power


14. Watt


15. Electromagnetism


16. Ampere


17. Volt


18. Ohm