| Library of Congress Classification | Library of Congress classification | Library Of Congress Classification |
| Library of Congress classification system | Library of Congress Classification:Class A -- General Works | Library of Congress Classification:Class A, subclass AC -- Collections - Series - Collected works |
| Library of Congress Classification:Class B -- Philosophy, Psychology, Religion | Library of Congress Classification:Class B, subclass B -- Philosophy (General) | Library of Congress Classification:Class B, subclass BD -- Speculative philosophy |
| Library of Congress Classification:Class B, subclass BF -- Psychology | Library of Congress Classification:Class B, subclass BJ -- Ethics | Library of Congress Classification:Class B, subclass BL -- Religions. Mythology. Rationalism |
| Library of Congress Classification:Class B, subclass BM -- Judaism | Library of Congress Classification:Class B, subclass BP -- Islam. Baha'ism. Theosophy | Library of Congress Classification:Class B, subclass BP -- Islam. Bahá'ísm. Theosophy |
| Library of Congress Classification:Class B, subclass BQ -- Buddhism | Library of Congress Classification:Class B, subclass BR -- Christianity | Library of Congress Classification:Class B, subclass BS -- The Bible |
| Library of Congress Classification:Class B, subclass BT -- Doctrinal Theology | Library of Congress Classification:Class B, subclass BV -- Practical Theology | Library of Congress Classification:Class B, subclass BX -- Christian Denominations |
| Library of Congress Classification:Class C -- Auxiliary Sciences of History | Library of Congress Classification:Class D -- General History | Library of Congress Classification:Class D -- History, General and Old World |
| Library of Congress Classification:Class D, subclass D -- General History | Library of Congress Classification:Class D, subclass DA -- History of Great Britain | Library of Congress Classification:Class D, subclass DB -- History of Austria, Liechtenstein, Hungary, and Czechoslovakia |
| Library of Congress Classification:Class D, subclass DC -- History of France, Andorra, and Monaco | Library of Congress Classification:Class D, subclass DD -- History of Germany | Library of Congress Classification:Class D, subclass DF -- History of Greece |
| Library of Congress Classification:Class D, subclass DG -- History of Italy and Malta | Library of Congress Classification:Class D, subclass DH -- History of Belgium | Library of Congress Classification:Class D, subclass DH -- History of the Low Countries and Benelux |
| Library of Congress Classification:Class D, subclass DJ -- History of the Netherlands | Library of Congress Classification:Class D, subclass DK -- History of Russia, The Soviet Union, Former Soviet Republics, and Poland | Library of Congress Classification:Class D, subclass DL -- History of Northern Europe and Scandinavia |
| Library of Congress Classification:Class D, subclass DP -- History of Spain and Portugal | Library of Congress Classification:Class D, subclass DQ -- History of Switzerland | Library of Congress Classification:Class D, subclass DR -- History of the Balkan Peninsula |
| Library of Congress Classification:Class D, subclass DS -- History of Asia | Library of Congress Classification:Class D, subclass DT -- History of Africa | Library of Congress Classification:Class D, subclass DU -- History of Oceania |
| Library of Congress Classification:Class E -- History of America | Library of Congress Classification:Class F -- Local History of the United States and British, Dutch, French, and Latin America | Library of Congress Classification:Class G -- Geography. Anthropology. Recreation |
| Library of Congress Classification:Class G, subclass G -- Geography (General). Atlases. Maps | Library of Congress Classification:Class G, subclass GA -- Mathematical geography. Cartography | Library of Congress Classification:Class G, subclass GB -- Physical geography |
| Library of Congress Classification:Class G, subclass GC -- Oceanography | Library of Congress Classification:Class G, subclass GN -- Anthropology | Library of Congress Classification:Class G, subclass GR -- Folklore |
| Library of Congress Classification:Class G, subclass GT -- Manners and Customs (General) | Library of Congress Classification:Class G, subclass GV -- Recreation and Leisure | Library of Congress Classification:Class H -- Social sciences |
| Library of Congress Classification:Class H, subclass HB -- Economic Theory and Demography | Library of Congress Classification:Class H, subclass HD -- Industries, Land Use, and Labor | Library of Congress Classification:Class H, subclass HE -- Transportation and Communications |
| Library of Congress Classification:Class H, subclass HF -- Commerce | Library of Congress Classification:Class H, subclass HG -- Finance | Library of Congress Classification:Class H, subclass HJ -- Public Finance |
| Library of Congress Classification:Class H, subclass HM -- Sociology (General) | Library of Congress Classification:Class H, subclass HQ -- Family, Marriage, Woman, and Sexuality | Library of Congress Classification:Class H, subclass HS -- Societies |
| Library of Congress Classification:Class H, subclass HT -- Communities, Classes, and Races | Library of Congress Classification:Class H, subclass HV -- Social Pathology, Social and Public Welfare, and Criminology | Library of Congress Classification:Class J -- Political science |
| Library of Congress Classification:Class K -- Law | Library of Congress Classification:Class L -- Education | Library of Congress Classification:Class M -- Music |
| Library of Congress Classification:Class N -- Fine Arts | Library of Congress Classification:Class P , subclass PQ -- French literature - Italian literature - Spanish literature - Portuguese literature | Library of Congress Classification:Class P -- Language and Literature |
| Library of Congress Classification:Class P, subclass P -- Philology linguistics | Library of Congress Classification:Class P, subclass PA -- Greek language and literature | Library of Congress Classification:Class P, subclass PB -- Modern languages and Celtic languages |
| Library of Congress Classification:Class P, subclass PC -- Romanic languages | Library of Congress Classification:Class P, subclass PD -- Germanic languages | Library of Congress Classification:Class P, subclass PE -- English language |
| Library of Congress Classification:Class P, subclass PF -- West Germanic languages | Library of Congress Classification:Class P, subclass PG -- Slavic, Baltic and Albanian languages | Library of Congress Classification:Class P, subclass PH -- Uralic and Basque languages |
| Library of Congress Classification:Class P, subclass PJ -- Oriental philology and literature | Library of Congress Classification:Class P, subclass PK -- Indo-Iranian philology and literature | Library of Congress Classification:Class P, subclass PL -- Languages and literatures of Eastern Asia, Africa, Oceania |
| Library of Congress Classification:Class P, subclass PM -- Hyperborean, Indian and artificial languages | Library of Congress Classification:Class P, subclass PN -- General Literature | Library of Congress Classification:Class P, subclass PQ -- French literature - Italian literature - Spanish literature - Portuguese literature |
| Library of Congress Classification:Class P, subclass PR -- English literature | Library of Congress Classification:Class P, subclass PS -- American Literature | Library of Congress Classification:Class P, subclass PT -- Germanic literature |
| Library of Congress Classification:Class P, subclass PZ -- Fiction and juvenile belles lettres | Library of Congress Classification:Class Q -- Science | Library of Congress Classification:Class Q, subclass Q -- Science (General) |
| Library of Congress Classification:Class Q, subclass QA -- Mathematics | Library of Congress Classification:Class Q, subclass QB -- Astronomy | Library of Congress Classification:Class Q, subclass QC -- Physics |
| Library of Congress Classification:Class Q, subclass QD -- Chemistry | Library of Congress Classification:Class Q, subclass QE -- Geology | Library of Congress Classification:Class Q, subclass QH -- Natural history - Biology |
| Library of Congress Classification:Class Q, subclass QK -- Botany | Library of Congress Classification:Class Q, subclass QL -- Zoology | Library of Congress Classification:Class Q, subclass QM -- Human anatomy |
| Library of Congress Classification:Class Q, subclass QP -- Physiology | Library of Congress Classification:Class Q, subclass QR -- Microbiology | Library of Congress Classification:Class R -- Medicine |
| Library of Congress Classification:Class S -- Agriculture | Library of Congress Classification:Class T -- Technology | Library of Congress Classification:Class T, subclass TT -- Handicrafts. Arts and crafts |
| Library of Congress Classification:Class U -- Military Science | Library of Congress Classification:Class V -- Naval Science | Library of Congress Classification:Class Z -- Bibliography. Library Science. Information resources |
| Library of Congress commemorative dollar | Library of Congress Control Number | Library of congress control number |
| Library of Congress Copyright Office | Library of Congress Country Studies | Library of Congress country studies |
| Library of Congress Country Study | Library of Congress Creative Achievement Award for Fiction | Library of Congress Digital |
| Library of Congress Digital Library project | Library of Congress dollar | Library of Congress Gershwin Prize |
| Library of Congress Gershwin Prize for Popular Song | Library of Congress Lavine/Ken Burns Prize for Film | Library of Congress Lifetime Achievement Award for the Writing of Fiction |
| Library of Congress Linked Data Service | Library of Congress Literacy Award | Library of Congress Literacy Awards |
| Library of Congress Living Legend | Library of Congress Magazine | Library of Congress Name Authority File |
| Library of Congress National Book Festival | Library of Congress of Chile | Library of Congress of Peru |
| Library of Congress Police | Library of Congress Prize for American Fiction | Library of Congress Recordings |
| Library of Congress Recordings (Woody Guthrie Album) | Library of Congress romanization | Library of Congress silver dollar |
| Library of Congress Subject Heading | Library of Congress Subject Headings | Library of Congress system |
| Library of Congress Veterans History Project | Library of Congress. Copyright Office | Library of Congress: Country Study |
| Library of Conservatism | Library of Constantinople | Library of Contemporary History |
| Library of Don Quixote | Library of Economics and Liberty | Library of economics and liberty |
| Library of Efficient Data types and Algorithms | Library of Entertaining Knowledge | Library of Ephesus |
| Library of Fathers of the holy Catholic church | Library of Fathers of the Holy Catholic Church | Library of Florida History |
| Library of Fragrance | Library of Friedrich Nietzsche | Library of Galicia |
| Library of Geneva | Library of Gondishapur | Library of Grand National Assembly |
| Library of Gray | Library of Guangxi Zhuang Autonomous Region | Library of Gundishapur |
| Library of hadrian | Library of Hadrian | Library of Ivan the Terrible |
| Library of Jonava | Library of KNTEU | Library of KNUTE |
| Library of Kyiv National University of Trade and Economics | Library of Latin Texts | Library of Leopold von Ranke |
| Library of Living Philosophers | Library of Lodz University of Technology | Library of Mendel |
| Library of Michigan | Library of Nag Hammadi | Library of National Intelligence |
| Library of Ningxia Hui Autonomous Region | Library of Palatine Apollo | Library of Pantainos |
| Library of Parliament | Library of Parliament (Canada) | Library of Parliament of Canada |
| Library of Pergamon | Library of Pergamum | Library of Philippopolis |
| Library of polyglot | Library of Practical Medicine | Library of Ruina |
| Library of Saint Mark | Library of Saint Mark's | Library of Santiago |
| Library of Silesia | Library of Sir Thomas Browne | Library of Soul |
| Library Of Soul | Library of Souls | Library of St Mark |
| Library of St Mark's | Library of St. Geneviève | Library of St. Mark |
| Library of St. Mark's | Library of Sultan Mahmud II | Library of Tarbiat |
| Library of Technological Educational Institute of Athens | Library of the 21st Century | Library of the Aqsa Mosque |
| Library of the Aromanian Culture | Library of the Arsenal | Library of the Civic Museum of Natural History of Milan |
| Library of the Congress of Mexico | Library of the Congress of the United States | Library of the Czech Academy of Sciences |
| Library of the Dominican Institute for Oriental Studies | Library of the Economic Commission for Latin America and the Caribbean | Library of the Faculty of Advocates |
| Library of the Fathers | Library of the Fine Arts | Library of the Free University of Bozen-Bolzano |
| Library of the Health Sciences (Odessa, Texas) | Library of the House of Commons | Library of the Jagiellonian University |
| Library of the Jewish Theological Seminary | Library of the Jewish Theological Seminary of America | Library of the Lithuanian Academy of Sciences |
| Library of the London School of Economics | Library of the Monastery of San Lorenzo de El Escorial | Library of the National Chilean Congress |
| Library of the National Congress of Chile | Library of the Printed Web | Library of the Royal Institute of Asturian Studies |
| Library of the Russian Academy of Sciences | Library of the Sorbonne | Library of the Surgeon General's Office |
| Library of the University of Helsinki | Library of the University of Helsinki. | Library of the University of Latvia |
| Library of the Zamoyski Estate | Library of Things | Library of things |
| Library of Tibetan Works and Archives | Library of Trajan | Library of Trantor |
| Library of Trinity College Dublin | Library of Trinity College, Dublin | Library of Turku |
| Library of Universiti Sains Malaysia | Library of Useful Knowledge | Library of Veliko Tarnovo |
| Library of Virginia | Library of World Literature | Library of World Literature (Khudozhestvennaya literatura) |
| Library of Xinjiang Uygur Autonomous Region | Library Oodi | Library Operating Systems |
| Library Oriented Architecture | Library oriented architecture | Library OS |
| Library Palafoxiana | Library Park | Library park |
| Library Park (Belleville, Wisconsin) | Library park (Colombia) | Library Park (disambiguation) |
| Library Park (Kenosha, Wisconsin) | Library Park Historic District | Library Park Historic District (Kenosha, Wisconsin) |
| Library Park Historic District (Las Vegas, New Mexico) | Library Park Historic District (Ogdensburg, New York) | Library paste |
| Library pencil | Library picture | Library Pictures |
| Library portal | Library preservation | Library publishing |
| Library Quarter, Belfast | Library Quarterly | Library Quarterly: Information, Community, Policy |
| Library Records | Library records provision | Library reference desk |
| Library research | Library reserve | Library reserves |
| Library Review | Library Review (journal) | Library Road |
| Library routine | Library Sainte Geneviève | Library Sainte Genevieve |
| Library scholar | Library Scholar | Library school |
