491 - East Indo-European & Celtic languages 120
495 - Languages of East & Southeast Asia 91
492 - Afro-Asiatic languages; Semitic languages 16
494 - Altaic, Uralic, Hyperborean & Dravidian 10
301 - Sociology & anthropology 8
496 - African languages 7
497 - North American native languages 6
499 - Austronesian & other languages 6
493 - Non-Semitic Afro-Asiatic languages 3
020 - Library & information sciences 2
371 - Schools & their activities; special education 2
412 - Etymology 2
415 - Grammar 2
427 - English language variations 2
784 - Instruments & instrumental ensembles 2
808 - Rhetoric & collections of literature 2
891 - East Indo-European & Celtic literatures 2
001 - Knowledge 1
069 - Museum science 1
155 - Differential & developmental psychology 1
294 - Religions of Indic origin 1
299 - Religions not provided for elsewhere 1
300 - Social sciences 1
309 - [Unassigned] 1
355 - Military science 1
398 - Folklore 1
400 - Language 1
401 - Philosophy & theory 1
402 - Miscellany 1
407 - Education, research & related topics 1
417 - Dialectology & historical linguistics 1
418 - Standard usage & applied linguistics 1
621 - Applied physics 1
623 - Military & nautical engineering 1
895 - Literatures of East & Southeast Asia 1
897 - North American native literatures 1
914 - Geography of & travel in Europe 1
915 - Geography of & travel in Asia 1
929 - Genealogy, names & insignia 1
934 - India to 647 1
943 - Central Europe; Germany 1