美國國會分類法簡表

A     GENERAL WORKS 總類
	AC	Collections. Series. Collected works (總集、叢書、別集)
	AE	Encyclopedias  (一般性百科全書)
	AG	Dictionaries and other general reference works (字典及一般性參考書)
	AI	Indexes(索引)
	AM	Museums. Collectors and collecting(博物館、蒐集者與蒐集)
	AN	Newspapers(報紙)
	AP	Periodicals(期刊)
	AS	Academies and learned societies(學會)
	AY	Yearbooks. Almanacs. Directories(年鑑、曆書、名錄)
	AZ	History of scholarship and learning. The humanities(學術史、人文科學)
B    PHILOSOPHY. PSYCHOLOGY. RELIGION 哲學、心理學、宗教
	B	Philosophy (General)(哲學總論)
	BC	Logic(邏輯)
	BD	Speculative philosophy(思辨哲學)
	BF	Psychology(心理學)
	BH	Aesthetics(美學)
	BJ	Ethics(倫理學、社會習俗、禮節)
	BL-BX	Religions. (宗教)
C    AUXILIARY SCIENCES OF HISTORY 歷史輔助科學
	C	Auxiliary Sciences of History (General)(歷史學及相關科學總論)
	CB	History of Civilization(文化史)
	CC	Archaeology(考古學)
	CD	Diplomatics. Archives. Seals(外交文書、檔案、印記)
	CE	Technical Chronology. Calendar(年表、曆書)
	CJ	Numismatics(古錢學)
	CN	Inscriptions. Epigraphy(題銘、金石學)
	CR	Heraldry(紋章學)
	CS	Genealogy(系譜學)
	CT	Biography(傳記)
D    General and Old World History 通史與古世界史
	D	History (General)(歷史總論)
	DA-DR	Great Britain(歐洲歷史)
	DS	Asia(亞洲歷史)
	DT	Africa(非洲歷史)
	DU	Oceania (South seas)(大洋洲歷史)
	DX	Gypsies(吉普賽人歷史)
E-F American History 美洲史
G    Geography; Maps; Anthropology; Recreation  地理、地圖、人類學、休閒活動
	G	Geography (General). Atlases. Maps(地理學總論、地圖集、地圖)
	GA	Mathematical geography. Cartography(數學地理、製圖學)
	GB	Physical geography(自然地理)
	GC	Oceanography(海洋學)
	GE	Environmental Sciences(環境科學)
	GF	Human ecology. Anthropogeography(人類生態學、人文地理學)
	GN	Anthropology(人類學)
	GR	Folklore(民俗)
	GT	Manners and customs (General)(一般風俗與習慣)
	GV	Recreation. Leisure(娛樂、休閒)
H    Social Sciences; Economics and Sociology 社會科學、經濟與社會學
	H	Social Sciences (General)(社會科學總論)
	HA	Statistics(統計學)
	HB	Economic theory. Demography(經濟理論、人口統計學)
	HC-HD	Economic history and conditions(經濟史地)
	HE	Transportation and communications(運輸與交通)
	HF	Commerce(商業)
	HG	Finance(財政)
	HJ	Public finance(公共財政)
	HM	Sociology (general)(社會學)
	HN	Social history and conditions. Social problems. Social reform(社會歷史、社會問題、社會改革)
	HQ	The family. Marriage. Women(家庭、婚姻、婦女)
	HS	Societies : secret, benevolent, etc.(社會團體：秘密會社、慈善機構、俱樂部)
	HT	Communities. Classes. Races(社團、階級、種族)
	HV	Social pathology. Social and public welfare. Criminology(社會病理學、社會福利、犯罪學)
	HX	Socialism. Communism. Anarchism(社會主義、共產主義、無政府主義)
J     Political Science 政治學
	J	General legislative and executive papers(一般立法及行政公報)
	JA	Political science (General)(選集及總論)
	JC	Political theory(政治理論)
	JF	Political institutions and public administration - General(政治制度與行政)
	JK	Political institutions and public administration - United States(美國政治制度與行政)
	JL	Political institutions and public administration - Canada, West Indies, Mexico, Central and South America(英國及拉丁美洲政治制度與行政)
	JN	Political institutions and public administration - Europe(歐洲政治制度與行政)
	JQ	Political institutions and public administration - Asia, Arab countries, Islamic countries, Africa, Atlantic Ocean islands, Australia, New Zealand, Pacific Ocean islands(亞洲、非洲、澳洲、大洋洲政治制度與行政)
	JS	Local government(地方政府)
	JV	Colonies and colonization. Emigration and immigration. International migration(殖民地與殖民政策、移出與遷入)
	JX	Internationl law. International relations  (國際法、國際關係)
K    Law 法律
	K	Law (general) (法律總論)
	KD	Law of the United Kingdom and Ireland(英國及愛爾蘭法律)
	KE	Law of Canada(加拿大法律)
	KF	Law of the United States(美國法律)
	KG	Latin America - Mexico - Central America - west Indies. Caribbean area(拉丁美洲法律)
	KH	South America(南美洲法律)
	KJ-KK	Europe(歐洲法律)
	KL	History of Law. The Ancient Orient   (法律史、古東方)
	KLA-KLW	Law of Eurasia  (歐亞大陸法律)
	KM-KPZ	Law of Asia  (亞洲法律)
	KQ-KTZ	Law of Africa  (非洲法律)
	KU-KWW	Law of Pacific Area  (太平洋區域法律)
	KWX	Law of Antarctica  (南極大陸法律)
L    Education 教育
	L	Education (General)(教育總論)
	LA	History of education(教育史)
	LB	Theory and practice of education(教育理論與實務)
	LC	Special aspects of education(特殊教育)
	LD-LG	Individual institutions: universities, colleges, and schools(個別教育機構 : 大學、學院及中小學)
	LH	College and school magazines and papers(學院與學校雜誌、報紙)
	LJ	Students fraternities and societies, United States(美國學生社團)
	LT	Textbooks(教科書)
M    Music and Books on Music 音樂
	M	Music(音樂)
	ML	Literature on music(音樂文獻)
	MT	Musical instruction and study(音樂教學)
N    Fine Arts 美術
	N	Visual Arts(視覺藝術)
	NA	Architecture(建築)
	NB	Sculpture(雕塑)
	NC	Drawing. Design. Illustration(描畫、設計、插畫)
	ND	Painting(繪畫)
	NE	Print media(印刷媒體)
	NK	Decorative arts(裝飾藝術、工藝)
	NX	Arts in general(一般藝術)
P    Language and Literature 語言學與文學
	P	Philology. Linguistics(一般語言學及文學)
	PA	Greek language and literature. Latin language and literature(古典語言學及文學)
	PB-PH	Modern European languages(現代歐洲語言)
	PJ-PL	Oriental languages and literatures  (東方語言與文學)
	PM	Hyperborean, Indian, and artificial languages(北極、印地安、人工語言)
	PN	Literary history and collection (General)(一般文學史及選集)
	PQ	Romance literatures  (羅曼語文學)
	PR	English literature(英國文學)
	PS	American literature(美國文學)
	PT	Germanic literatures  (德國文學)
	PZ	Juvenile belles letters  (小說與青少年文學)
Q    Science 科學
	Q	Science (General)(科學總論)
	QA	Mathematics(數學)
	QB	Astronomy(天文學)
	QC	Physics(物理學)
	QD	Chemistry(化學)
	QE	Geology(地質學)
	QH	Natural history - Biology(自然史總論)
	QK	Botany(植物學)
	QL	Zoology(動物學)
	QM	Human anatomy(人體解剖學)
	QP	Physiology(生理學)
	QR	Microbiology(微生物學)
R    Medicine 醫學
	R	Medicine (General)(醫學總論)
	RA	Public aspects of medicine(公共醫學)
	RB	Pathology(病理學)
	RC	Internal medicine(內科)
	RD	Surgery(外科)
	RE	Ophthalmology(眼科)
	RF	Otorhinolaryngology(耳鼻喉科)
	RG	Gynecology and obstetrics(婦產科)
	RJ	Pediatrics(小兒科)
	RK	Dentistry(牙科)
	RL	Dermatology(皮膚科)
	RM	Therapeutics. Pharmacology(治療術、藥理學)
	RS	Pharmacy and materia medica(藥學與藥物)
	RT	Nursing(護理)
	RV	Botanic, Thomsonian, and eclectic medicine(草本藥學、湯森氏醫學、電子醫學)
	RX	Homeopathy(同種療法)
	RZ	Other systems of medicine(其他)
S    Agriculture 農業
	S	Agriculture (General)(農業總論)
	SB	Plant culture(植物栽培)
	SD	Forestry(森林)
	SF	Animal culture(畜牧)
	SH	Aquaculture. Fisheries. Angling(漁業)
	SK	Hunting(狩獵)
T    Technology 技術
	T	Technology (General)(科技總論)
	TA	Engineering (General). Civil engineering (General) (工程總論、土木工程)
	TC	Hydraulic engineering(水利工程)
	TD	Environmental technology. Sanitary engineering(環境工程、衛生工程)
	TE	Highway engineering. Roads and pavements(高速公路工程、道路與路面舖設)
	TF	Railroad engineering and operation(鐵路工程與營運)
	TG	Bridge engineering(橋樑工程)
	TH	Building construction(營造)
	TJ	Mechanical engineering and machinery(機械工程)
	TK	Electrical engineering. Electronics. Nuclear engineering(電機工程、電子、核子工程)
	TL	Motor vehicles. Aeronautics. Astronautics(自動車、航空學、太空學)
	TN	Mining engineering. Metallurgy(採礦工程、礦冶)
	TP	Chemical technology(化學科技)
	TR	Photography(攝影學)
	TS	Manufactures(製造)
	TT	Handicrafts. Arts and crafts(手工藝)
	TX	Home economics(家政)
U    Military Science 軍事科學
	U	Military science (General)(軍事科學總論)
	UA	Armies: Organization, description, facilities, etc. (陸軍: 組織、分配、裝備)
	UB	Military administration(軍政)
	UC	Maintenance and transportation(補給與運輸)
	UD	Infantry(步兵)
	UE	Cavalry. Armored and mechanized cavalry(騎兵)
	UF	Artillery(炮兵)
	UG	Military engineering. Air forces. Air warfare(軍事工程、空軍、太空偵測)
	UH	Other services(其它勤務)
V    Naval Science 海軍學
	V	Naval science (General)(海軍學總論)
	VA	Navies: Organization, description, facilities, etc. (海軍: 組織、分配、裝備)
	VB	Naval administration(海軍行政)
	VC	Naval maintenance(海軍補給)
	VD	Naval seamen(海軍水手)
	VE	Marines(鑑隊)
	VF	Naval ordnance(海軍軍火)
	VG	Minor services of navies(海軍其它勤務)
	VK	Navigation. Merchant marine(航海、商船)
	VM	Naval architecture. Shipbuilding. Marine engineering(海軍建築、造船、海軍工程)
Z     Bibliography and Library Science 目錄學與圖書館學