[CDDB] Compact Disc Data Base http://www.cddb.com
[ID3v2] Martin Nilsson, "ID3v2 informal standard".
[ISO-639-2] ISO/FDIS 639-2. Codes for the representation of names of languages, Part 2: Alpha-3 code. Technical committee / subcommittee: TC 37 / SC 2
[ISO-4217] ISO 4217:1995. Codes for the representation of currencies and funds. Technical committee / subcommittee: TC 68
[ISO-8859-1] ISO/IEC DIS 8859-1. 8-bit single-byte coded graphic character sets, Part 1: Latin alphabet No. 1. Technical committee / subcommittee: JTC 1 / SC 2
[ISRC] ISO 3901:1986 International Standard Recording Code (ISRC). Technical committee / subcommittee: TC 46 / SC 9
[JFIF] JPEG File Interchange Format, version 1.02, http://www.w3.org/Graphics/JPEG/jfif.txt
[MIME] Freed, N. and N. Borenstein, "Multipurpose Internet Mail Extensions (MIME) Part One: Format of Internet Message Bodies", RFC 2045, November 1996., ftp://ftp.isi.edu/in-notes/rfc2045.txt
[MPEG] ISO/IEC 11172-3:1993. Coding of moving pictures and associated audio for digital storage media at up to about 1,5 Mbit/s, Part 3: Audio. Technical committee / subcommittee: JTC 1 / SC 29 and ISO/IEC 13818-3:1995 Generic coding of moving pictures and associated audio information, Part 3: Audio. Technical committee / subcommittee: JTC 1 / SC 29 and ISO/IEC DIS 13818-3 Generic coding of moving pictures and associated audio information, Part 3: Audio (Revision of ISO/IEC 13818-3:1995)
[PNG] Portable Network Graphics, version 1.0, http://www.w3.org/TR/REC-png-multi.html
[UNICODE] ISO/IEC 10646-1:1993. Universal Multiple-Octet Coded Character Set (UCS), Part 1: Architecture and Basic Multilingual Plane. Technical committee / subcommittee: JTC 1 / SC 2, http://www.unicode.org
[URL] T. Berners-Lee, L. Masinter & M. McCahill, "Uniform Resource Locators (URL).", RFC 1738, December 1994., ftp://ftp.isi.edu/in-notes/rfc1738.txt
[ZLIB] P. Deutsch, Aladdin Enterprises & J-L. Gailly, "ZLIB Compressed Data Format Specification version 3.3", RFC 1950, May 1996., url:ftp://ftp.isi.edu/in-notes/rfc1950.txt