P1-85
General
P87-96 Communication.
Mass media
P94.7 Interpersonal
communication
P95-95.6 Oral communication.
Speech
P98-98.5 Computational linguistics. Natural language processing
P99-99.4 Semiotics
P99.5-99.6 Nonverbal communication
P101-410 Language. Linguistic theory. Comparative
grammar
P118-118.7 Language
acquisition
P121-149 Science of language
P201-299 Comparative
grammar
P215-240 Phonetics and
Phonology
P241-290
Morphology
P291-298
Syntax
P299 Other
P301-301.5 Style. Composition.
Rhetoric
P302-302.87 Discourse
analysis
P304-305 Vocabulary
P306-310 Translating and
interpreting
P321-324.5 Etymology
P325-325.5 Semantics
P326-326.5 Lexicology
P327-327.5 Lexicography
P331-365.5 Comparative
lexicography
P367 Dialectology
P368 Standard
language
P375-381 Linguistic geography
P501-675 Indo-European philology
P901-1091 Extinct ancient and medieval languages