Open American National Corpus | Open Data for Language Research and Education
A large, open collection of American English texts and spoken transcripts for language research, teaching, and educational use—free and unrestricted access.
Access open American English language data
The Open American National Corpus (OANC) offers a vast, freely available collection of American English texts and spoken transcripts from 1990 onward. Whether you're a researcher, educator, or language enthusiast, you can explore a wide variety of genres and types of data, all openly licensed for any use.
OANC is designed to support language research, teaching, and educational projects. You can download texts, browse annotations, or contribute your own materials. Its open-access approach makes it easy for anyone to use the data for studies, classroom activities, or language technology development.
With clear navigation and a commitment to open data, OANC stands out as a valuable resource for anyone interested in the study and teaching of American English.
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