Name,Description,Reference,Notes
chunked,Transfer in a series of chunks,[RFC9112],Section 7.1
compress,"UNIX ""compress"" data format [Welch, T., ""A Technique for High Performance Data Compression"", IEEE Computer 17(6), June 1984.]",[RFC9112],Section 7.2
deflate,"""deflate"" compressed data ([RFC1951]) inside the ""zlib"" data format ([RFC1950])",[RFC9112],Section 7.2
gzip,GZIP file format [RFC1952],[RFC9112],Section 7.2
identity,(withdrawn in errata to [RFC2616]),[RFC2616],Section 3.6
trailers,(reserved),[RFC9112],Section 12.3
x-compress,Deprecated (alias for compress),[RFC9112],Section 7.2
x-gzip,Deprecated (alias for gzip),[RFC9112],Section 7.2