Library of Congress Classification System
Terms
undefined, object
copy deck
- A
- General Works
- AC
-
Collections
(General Works) - AE
-
Encyclopedias
(General Works) - AG
-
Dictionaries
(General Works) - AI
-
Indexes
(General Works) - AM
-
Museums
(General Works) - AS
-
Academies and learned societies
(General Works) - AY
-
Yearbooks. Almanacs. Directories
(General Works) - AZ
-
History of scholarship. The humanities.
(General Works) - B
- Philosophy (General)
- BC
- Logic
- BD
- Speculative philosophy
- BF
- Psychology
- BH
- Aesthetics
- BJ
- Ethics
- BL
- Religion. Mythology. Rationalism
- BM
- Judaism
- BP
- Islam. Bahai Faith. Theosophy, etc.
- BQ
- Buddhism
- BR
- Christianity
- BS
- The Bible
- BT
- Doctrinal theology
- BV
- Practical theology
- BX
- Christian denominations
- C
- Auxiliary sciences of history (General)
- CB
- History of civilization
- CC
- Archaeology
- CD
- Diplomatics. Archives. Seals
- CE
- Technical chronology. Calendar
- CR
-
Heraldry
[including Flags] - CS
- Genealogy
- CT
- Biography (General)
- D
- History (General)
- DA
- Great Britain
- DB
- Austria. Hungary. Czechoslovakia
- DC
- France
- DD
- Germany
- DF
- Greece
- DG
- Italy
- DH
- Low Countries. Benelux Countries
- DJ
- Netherlands (Holland)
- DK
- Russia. Soviet Union. Former Soviet Republics. Poland
- DL
- Northern Europe. Scandanavia
- DP
- Spain. Portugal
- DQ
- Switzerland
- DR
- Balkan Peninsula. Turkey
- DS
- Asia
- DT
- Africa
- DU
- Oceania (South Seas)
- DU80-398
- Australia
- DU400-430
- New Zealand
- E
- United States (General)
- F
- United States local history. Canada. Latin America
- G
- Geography (General). Atlases. Maps
- G2740-2799
- Atlases: Australasia
- GA
- Mathematical geography. Cartography
- GB
- Physical geography
- GC
- Oceanography
- GE
- Environmental sciences
- GF
- Human ecology. Anthropogeography
- GN
- Anthropology
- GR
- Folklore
- GT
- Manners and customs (General)
- GV
- Recreation. Leisure
- H
- Social Sciences (General)
- HA
- Statistics
- HB
- Economic theory. Demography
- HC
- Economic history and conditions
- HD
- Industries. Land Use. Labor
- HE
- Transportation and communications
- HF
- Commerce
- HG
- Finance
- HJ
- Public finance
- HM
- Sociology (General)
- HN
- Social history and conditions. Social problems. Social reform
- HQ
- The family. Marriage. Women
- HS
- Societies: secret, benevolent, etc.
- HT
- Communities. Classes. Races
- HV
- Social pathology. Social and public welfare. Criminology
- HX
- Socialism. Communism. Anarchism
- JA
- Political science (General)
- JC
- Political theory
- JF
- Political institutions and public administration -- General
- JK
- Political institutions and public administration -- United States
- JL
- Political institutions and public administration -- Canada. Latin America
- JN
- Political institutions and public administration -- Europe
- JQ
- Political institutions and public administration -- Asia. Africa. Australia. [New Zealand]. Pacific area
- JS
- Local government. Municipal government
- JV
- Colonies and colonization. Emigration and immigration. International migration
- JZ
- International relations
- K
- Law
- L
- Education (General)
- LA
- History of education
- LB
- Theory and practice of education
- LC
- Special aspects of education
- LD
-
Individual institutions -- United States
[Education] - LF
-
Individual institutions -- Europe
[Education] - LG
-
Individual institutions -- Asia. Africa. Oceania. [New Zealand]
[Education] - M
- Musical works
- ML
- Literature on music
- MT
- Musical instruction and study
- N
- Visual Arts (General)
- NA
- Architecture
- NB
- Sculpture
- NC
- Drawing. Design. Illustration
- ND
- Painting
- NE
-
Print media
[Fine Arts] - NK
- Decorative arts. Applied arts
- NX
- Arts in general
- P
- Philology. Linguistics
- PA
- Greek and Latin languages and literatures
- PB
- Modern languages (General). Celtic languages
- PC
- Romance languages
- PD
- Germanic languages (General), Scandinavian languages
- PE
- English language
- PF
- West Germanic languages. [Dutch. German]
- PG
- Slavic, Baltic, Albanian languges and literatures. [Russian]
- PJ
-
Oriental languages and literatures. Semitic languages and literatures.
[Arabic] - PK
-
Indo-Iranian languages and literatures.
[Hindi] - PL
- Languages and literatures of Eastern Asia, Africa, Oceania.
- PL6401-6551
- Polynesian languages
- PN
- Literature (General)
- PQ
- French, Italian, Spanish and Portuguese literatures
- PR
- English literature
- PS
- American literature
- PT
- German, Dutch, and Scandinavian literatures
- Q
- Science (General)
- QA
- Mathematics
- QB
- Astronomy
- QC
- Physics
- QD
- Chemistry
- QE
- Geology
- QH
- Natural history. Biology
- PL6465
- Maori language and literature
- QK
- Botany
- QL
- Zoology
- QM
- Human anatomy
- QP
- Physiology
- QR
- Microbiology
- R
- Medicine (General)
- RA
- Public aspects of medicine
- RB
- Pathology
- RC
- Internal medicine
- RD
- Surgery
- RF
- Otorhinolaryngology
- RG
- Gynecology and obstetrics
- RJ
- Pediatrics
- RL
- Dermatology
- RM
- Therapeutics. Pharmacology
- RS
- Pharmacy and materia medica
- RT
- Nursing
- RZ
- Other systems of medicine
- S
- Agriculture (General)
- SB
- Plant culture
- SD
- Forestry
- SF
- Animal culture
- SH
- Aquaculture. Fisheries. Angling
- SK
- Hunting sports
- T
- Technology (General)
- TA
- Engineering (General). Civil engineering
- TC
- Hydraulic engineering. Ocean engineering
- TD
- Environmental technology. Sanitary engineering
- TE
- Highway engineering. Roads and pavements
- TF
- Railroad engineering and operation
- TG
- Bridge engineering
- TH
- Building construction
- TJ
- Mechanical engineering and machinery
- TK
- Electrical engineering. Electronics. Nuclear engineering
- TL
- Motor vehicles. Aeronautics. Astronautics
- TN
- Mining engineering. Metallurgy
- TP
- Chemical technology
- TR
- Photography
- TS
- Manufactures
- TT
- Handicrafts. Arts and crafts
- TX
- Home economics. Hospitality industry
- U
- Military science (General)
- UA
- Armies: Organization, distribution, military situation
- UB
- Military administration
- UC
-
Maintenance and transportation
[Military Science] - UG
- Military engineering. Air forces
- UH
-
Other services
[Military Science: Other than Maintenance, transportation, infantry, cavalry, armor, artillery, engineering, air forces] - V
- Naval science (General)
- VA
- Navies: Organization, distribution, naval situation
- VG
-
Minor services of navies
[including Coastguard] - VK
- Navigation. Merchant marine
- VM
- Naval architecture. Shipbuilding. Marine engineering
- Z
- Books. Writing. Paleography. Book industries and trade. Libraries. Bibliography
- ZA
- Information resources (General)
- BF637.C45
- [Interpersonal communication]
- HD30.3
- [Communication in management & in organisations]
- HF5718-5719
- [Business communication (including business presentations and business report writing)]
- HM258
- [Communication (sociological aspects including intercultural communication)]
- P90-96
-
[Communication (including intercultural communication)
[Linguistics]] - PN4121
- [Public speaking]
- G70.2
- [Geographic information systems]
- Q334-336
- [Artificial intelligence]
- QA75.5-76.95
- [Computer science, Electronic data processing, Programming]
- QA273–280
- [Probability, Statistics]
- T385
- [Computer graphics]
- TK5101–6720
- [Telecommunications, Networks, Internet]
- TK7800–7895
- [Electronics, Computer engineering]
- K3581
- [Environmental law]
- TX361
- [nutrition of special social groups]
- TX537
- [food hygiene and handling]
- TX541–545
- [food analysis]
- TX553
- [food additives, chemicals, proteins, etc.]
- TX556
- [types of food]
- HD9000
- [food industry and trade]
- QR115
- [food microbiology]
- TP248.65
- [food biotechnology]
- TP371
- [food preservation]
- DU400–487
- [New Zealand history]
- H61–62
- [Social science philosophy, theory, methods]
- DU419-486
- [Maori history]
- DU436
- [Treaty of Waitangi; Maori claims]
- HD1120.5
-
[Maori land tenure
[Land Use]] - K738
-
[Maori land tenure
[Law]] - SH318.5
- [Maori fishing]
- GN380
- [Indigenous peoples]
- E77-98
- [Indians of North America]
- GN663-667
- [Australian aborigines]
- K750
- [Australian aborigines - land tenure]
- K3242
- [Indigenous peoples - legal status, laws, etc.]
- SB450-467
- [Gardening and gardens]
- SB469–478
- [Landscape architecture and design]
- HF5415
- [Marketing]
- HF1416
- [Export and international marketing]
- HD38.5
- [Business logistics (supply chain management)]
- HD9000.5
- [Farm produce marketing]
- HD9980.5
- [Services marketing]
- G155-156
- [Tourism]
- HV697–4630
- [Social assistance]
- QH75–77
- [Conservation]
- SB481–486
- [National parks]
- SB485
- [Parks management]
- HT401-485
- [Rural groups, rural sociology]
- HM251-291
- [Social psychology]
- G151–154
- [Travel]
- HD251–279
- [Real estate]
- HD1361–1395
- [Real estate business]
- HD1387
- [Property valuation]
- K736–751
- [Property law]
- HD9370–9389
- [Wine industry and trade]
- QC851
- [Climate]
- QR151
- [Microbiology of yeasts, brewing and winemaking]
- SB387–398
- [Grapes and viticulture]
- SB608 .G7
- [Pests and diseases of grapes]
- SB608
- [Pests and diseases of plants]
- TP540–580
- [Wines, wine making and technology]