Category:American encyclopedias

• List of online encyclopedias of U.S. states

A

• Above and Beyond: The Encyclopedia of Aviation and Space Sciences
• Academic American Encyclopedia
• American Educator (encyclopedia)
• Encyclopedia of American Religions
• Encyclopedia of American Studies
• Encyclopedia of Appalachia
• The Ashley Book of Knots

B

• Baird's Manual of American College Fraternities
• The Baseball Encyclopedia
• Bell System Practices
• Book of Knowledge
• Buildings of the United States

C

• Encyclopedia of the Central Intelligence Agency
• Collier's Encyclopedia
• Collier's New Encyclopedia
• The Complete Compendium of Universal Knowledge
• Compton's Encyclopedia
• Conspiracy Encyclopedia
• Cyclopedia of Universal History

D

• Dictionary of the Middle Ages
• Dobson's Encyclopædia
• Domestic Encyclopedia

E

• Encyclopædia Americana (Lieber)
• Encyclopædia Britannica
• Encyclopædia Britannica Ultimate Reference Suite
• Encyclopedia Americana
• Encyclopedia Brunoniana
• Encyclopedia of Associations
• Encyclopedia of Library and Information Sciences
• Encyclopedia of Major Marketing Strategies
• The Encyclopedia of Science Fiction and Fantasy
• Encyclopedia of the Consumer Movement
• Extremist Groups

F

• Funk & Wagnalls

G

• Golden Book Encyclopedia
• The Greenwood Encyclopedia of Science Fiction and Fantasy

H

• Hardesty's Historical and Geographical Encyclopedia
• Encyclopedia of the Harlem Renaissance
• Harper's Dictionary of Classical Literature and Antiquities
• Harper's Encyclopedia of United States History
• The Historians' History of the World
• Encyclopedia of Homosexuality
• Household Cyclopedia
• Human Interest Library

I

• International Encyclopedia of the Social & Behavioral Sciences
• International Encyclopedia of Women Composers

L

• Leksikon fun yidishn teater
• Lincoln Library of Essential Information
• Low's Encyclopaedia

M

• Merit Students Encyclopedia
• Minor Encyclopedia

N

• The National Cyclopedia of the Colored Race
• Nelson's Encyclopaedia
• New American Cyclopædia
• The New Book of Knowledge
• The New International Encyclopedia
• New Standard Encyclopedia (1906)
• New Standard Encyclopedia (1910)
• The Encyclopedia of New York City

O

• Our Wonder World

P

• Perelman's Pocket Cyclopedia of Cigars
• The Polish Biographical Dictionary

R

• The Random House Encyclopedia
• RationalWiki
• Ring Record Book and Boxing Encyclopedia

S

• Source Book
• St. James Encyclopedia of Popular Culture

T

• Teacher's and Pupil's Cyclopaedia

U

• Universal Cyclopaedia

V

• The Visual Encyclopedia of Science Fiction
• Volume Library

W

• Winston Universal Reference Library
• Winston's Encyclopedia
• World Book Encyclopedia
• World Christian Encyclopedia
• WWE Encyclopedia