CSV (RFC 4180)
Official docs outline
6 sections- Definition of the CSV format
Records, fields, quoting with double quotes and header lines.
- MIME registration for text/csv
The text/csv media type and optional header parameter.
- Introduction and common usage
Why CSV varies in practice and interoperability caveats.
- URI fragment identifiers for CSV
Addressing rows, columns and cells with fragment identifiers.
- CSV on the Web: data model
Tabular data model for CSV with annotations.
- CSV on the Web: primer
Metadata descriptions of CSV files with JSON.
Each section links to the official page. Titles and summaries by Extra Credit; the docs belong to their authors.