Library of Congress Classification Outline
- AC Collected Works
- AE Encyclopedias
- AG Dictionaries and other general reference books
- AI Indexes
- AM Museums
- AP Periodicals
- AS Academies and learned societies
- AY Yearbooks, almanacs, directories
- AZ History of Scholarship and Learning
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- B History & systems of philosophy
- BC Logic
- BD Speculative philosophy
- BF Psychology
- BH Aesthetics
- BJ Ethics
- BL Religions, mythology, rationalism
- BM Judaism
- BP Islam, Bahaism, Theosophy
- BQ Buddhism
- BR Christianity (general)
- BS The Bible
- BT Doctrinal theology
- BV Practical theology
- BX Denominations and sects
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- CB History of civilization & culture
- CC Archaeology (general)
- CD Diplomatics, archives, seals
- CE Chronology
- CJ Numismatics
- CN Epigraphy
- CR Heraldry
- CS Genealogy
- CT Biography (general)
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- D History (general)
- DA Great Britain
- DAW Central Europe
- DB Austria, Czechoslovakia, Hungary
- DC France
- DD Germany
- DE Mediterranean, Greco-Roman world
- DF Greece
- DG Italy
- DH-DJ Netherlands, Belgium, Luxembourg
- DJK Eastern Europe
- DK Soviet Union and Poland
- DL Northern Europe, Scandanavia
- DP Spain, Portugal
- DQ Switzerland
- DR Eastern Europe; Turkey
- DS Asia
- DT Africa
- DU Oceania, Australia, New Zealand
- DX Gypsies
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- E America (general), United States
- F 1-975 United States local history
- F 1001-1140 Canada
- F 1201-1392 Mexico
- F 1401-3799 Central and South America, the Caribbean area
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- G Geography (general)
- GA Mathematical geography, cartography
- GB Physical geography
- GC Oceanography
- GE Environmental sciences
- GF Human ecology
- GN Anthropology
- GR Folklore
- GT Manners and customs
- GV Sports and recreation
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- H Social sciences (general)
- HA Statistics
- HB Economic theory
- HC Economic history and conditions
- HD Land, agriculture, industry
- HE Transportation and communication
- HF Commerce
- HG Finance
- HJ Public finance
- HM Sociology
- HN Social history
- HQ Social groups; the family, marriage, women
- HS Societies and clubs
- HT Communities, classes, races
- HV Social pathology, criminology, welfare
- HX Socialism, communism, anarchism
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- J Official documents
- JA Collections and general works
- JC Political theory
- JF Constitutional history and administration
- JK U. S. constitutional history
- JS Local government
- JV Colonization, emigration and immigration
- JX International law, international relations
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- K Law (general)
- KF United States law
- KFO 1-599 Ohio law
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- L Education (general)
- LA History of education
- LB Theory and practice
- LC Special aspects
- LD Individual U.S. institutions
- LH College and school publications
- LJ Student fraternities and societies
- LT Textbooks (general)
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- M Music (scores)
- ML Literature of music
- MT Music instruction and study
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- N Visual arts (general)
- NA Architecture
- NB Sculpture
- NC Drawing, design, illustration
- ND Painting
- NE Print media
- NK Decorative arts, applied art
- NX Arts in general
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- P Linguistics
- PA Greek and Latin
- PB Modern European languages, Celtic languages
- PC Romance languages
- PD Old Germanic and Scandinavian languages
- PE English language
- PF Dutch, Flemish, German languages
- PG Slavic languages and literature
- PH Finno-Ugrian and Basque languages and literature
- PJ Middle Eastern languages and literature
- PK Indo-Iranian languages and literature
- PL East Asian, African, and Oceanic languages and literature
- PM American Indian; artificial languages
- PN Literature; literary history and collections.
- PQ Romance literature
- PR English literature
- PS American literature
- PT Germanic literature
- PZ Children's literature
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- Q Science (general)
- QA Mathematics
- QB Astronomy
- QC Physics
- QD Chemistry
- QE Geology
- QH Natural history (general), Biology
- QK Botany
- QL Zoology
- QM Human anatomy
- QP Physiology
- QR Microbiology
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- R Medicine (general)
- RA Public aspects of medicine
- RB Pathology
- RC Internal medicine
- RD Surgery
- RE Ophthalmology
- RF Otorhinolaryngology
- RG Gynecology and obstetrics
- RJ Pediatrics
- RK Dentistry
- RL Dermatology
- RM Therapeutics; pharmacology
- RS Pharmacy and materia medica
- RT Nursing
- RV Botanic, Thomsonian, and eclectic medicine
- RX Homeopathy
- RZ Other systems of medicine
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- S Agriculture (general)
- SB Plant culture
- SD Forestry
- SF Animal culture
- SH Aquaculture, fisheries, fishing
- SK Hunting
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- T Technology (general)
- TA Engineering (general)
- TC Hydraulic engineering
- TD Environmental technology
- TE Highway engineering
- TF Railroad engineering
- TG Bridge engineering
- TH Building construction
- TJ Mechanical engineering and machinery
- TK Electrical engineering; electronics
- TL Motor vehicles; aeronautics; astronautics
- TN Mining engineering; metallurgy
- TP Chemical technology
- TR Photography
- TS Manufactures
- TT Handicrafts; arts and crafts
- TX Home economics; cooking
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This page created and maintained by the
Karl Fattig .
Last update: August 27, 2000.