Library of Congress Classification

A	General Works
	AC Collections
	AE Encyclopedias
	AI Indexes
	AM Museums
	AN Newspapers
	AP Periodicals
	AS Academies and societies
	AY Yearbooks, Almanacs. Directories
	AZ History of scholarship
B	Philosophy. Psychology. Religion
	B Philosophy
	BC Logic
	BD Speculative philosophy
	BF Psychology. Parapsychology. Occultism
	BH Aesthetics
	BJ Ethics. Social usages. Etiquette
	BL Religions. Mythology
	BM Judaism
	BP Islam. Bahaism. Theosophy, etc.
	BQ Buddhism
	BR Christianity
	BS Bible
	BT Christianity: Doctrinal theology
	BV Christianity: Practical theology
	BX Christian denominations
C	Auxiliary Sciences of History
	C General
	CB History of civilization
	CC Archaeology
	CD Diplomatics. Archives. Seals
	CE Technical chronology. Calendar
	CJ Numismatics
	CN Inscriptions. Epigraphy
	CR Heraldry
	CS Genealogy
	CT Biography
D	History: General and Old World
	D General
	DA Great Britain
	DB Austria. Hungary. Czechoslovakia
	DC France
	DD Germany
	DE Mediterranean region - Classical
	DF Greece
	DG Italy
	DH Low Countries: Belgium. Luxemburg
	DJ Netherlands (Holland)
	DJK Eastern Europe
	DK Soviet Union. Poland
	DL Northern Europe. Scandinavia
	DP Spain. Portugal
	DR Balkan Peninsula. Turkey
	DS Asia
	DT Africa
	DU Oceania. Australia. New Zealand
	DX Gypsies
E-F	History: Western Hemisphere
	E America
	F U.S. local history. Canada. Latin America
G	Geography. Anthropology. Recreation
	G General. Atlases. Maps
	GA Mathematical geography. Cartography
	GB Physical geography
	GC Oceanography
	GF Human ecology. Anthropogeography
	GN Anthropology
	GR Folklore
	GT Manners and customs
	GV Recreation. Sports. Games
H	Social Sciences
	H General
	HA Statistics
	HB Economics
	HC Economic history
	HD Land. Agriculture. Industry. Labor
	HE Transportation and communications
	HF Commerce
	HG Finance
	HJ Public finance
	HM Sociology
	HN Social history
	HQ Family. Marriage. Women
	HS Societies. Clubs
	HT Communities. Classes. Races
	HV Social pathology. Social service. Criminology
	HX Socialism. Communism
J	Political Science
	J General legislative and executive papers
	JA Political science - General
	JC Political theory. The state
	JF Constitutional history - General
	JL Constitutional history - United States
	JN Constitutional history - Canada. Latin America
	JQ Constitutional history - Asia. Africa. Australia. Oceania
	JS Local government
	JV Colonies and colonization
	JX International law. International relations
K	Law
	K General
	KD United Kingdom and Ireland
	KDZ America. North America. OAS
	KE Canada
	KF United States
	KG-KH Latin America
	KJ-KK Europe
L	Education
	L General
	LA History of education
	LB Theory and practice of education
	LC Special aspects of education
	LD Individual institutions - U.S.
	LE Individual institutions - Other Americas
	LF Individual institutions - Europe
	LG Individual institutions - Asia. Africa. Oceania
	LH College publications
	LJ Student fraternities and sororities
	LT Textbooks

M	Music
	M General
	ML Literature of music
	MT Music instruction
N	Fine Arts
	N Visual arts (General)
	NA Architecture
	NB Sculpture
	NC Drawing. Design
	ND Painting
	NE Print media
	NK Decorative arts. Applied arts
	NX Arts in general
P	Language and Literature
	P Philology and linguistics
	PA Classical languages and literature
	PB Celtic languages
	PC Romance languages
	PD Germanic languages. Scandinavian languages
	PE English language
	PF West Germanic languages. Dutch. German
	PG Slavic. Baltic. Armenian languages and literature
	PH Finno-Ugrian languages and literature
	PJ Oriental languages and literatures
	PK Indo-Iranian languages and literatures
	PL East Asian languages and literatures
	PM American Indian languages. Artificial languages
	PN Literature. General literary history and collections. Performing arts.
	PQ Romance literatures
	PR English literature
	PS American literature
	PT Germanic literatures
	PZ Junvenile belle lettres
Q	Science
	Q General
	QA Mathematics
	QB Astronomy
	QC Physics
	QD Chemistry
	QE Geology
	QH Natural history. Biology
	QK Botany
	QL Zoology
	QM Human anatomy
	QP Physiology
	QR Microbiology
R	Medicine
	R General
	RA Public aspects of medicine
	RB Pathology
	RC Internal medicine
	RD Surgery
	RE Ophtalmology
	RF Otorhinolaryngology
	RG Gynecology and obstetrics
	RJ Pediatrics
	RK Dentistry
	RL Dermatology
	RM Therapeutics. Pharmacology
	RS Pharmacy. Materia medica
	RT Nursing
	RV Botanic. Thomsonian. Eclectic medicine
	RX Homeopathy
	RZ Other systerms of medicine
S	Agriculture
	S General
	SB Plant culture
	SD Forestry
	SF Animal culture
	SH Aquaculture. Fisheries. Angling
	SK Hunting
T	Technology
	T General
	TA Engineering - General and civil
	TC Hydraulic engineering
	TD Environmental technology. Sanitary engineering
	TE Highway engineering
	TF Railroad engineering
	TG Bridge construction
	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
U	Military Science
	U General
	UA Armies
	UB Military administration
	UC Maintenance and transportation
	UD Infantry
	UE Cavalry. Armored cavalry
	UF Artillery
	UG Military engineering. Air forces. Air warfare
	UH Other services
V	Naval Science
	V General
	VA Navies
	VB Naval administration
	VC Naval maintenance
	VD Naval seamen
	VE Marines
	VF Naval ordnance
	VG Minor services of navies
	VK Navigation. Merchant marine
	VM Naval architecture. Marine engineering
Z	Bibliography: Library Science
	Z Books. Book industries. Libraries. Library science. Bibliography
	See also: LC Browsing Guide

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