| Key | ID3v2 | RIFF | MP4 | APE | ASF |
| ACOUSTID_FINGERPRINT | | | | | Acoustid/Fingerprint |
| ACOUSTID_ID | | | | | Acoustid/Id |
| ALBUM | TALB | IPRD | ©alb | | WM/AlbumTitle |
| ALBUMARTIST | TPE2 | | aART | ALBUM ARTIST | WM/AlbumArtist |
| ALBUMARTISTSORT | TSO2 | | soaa | | WM/AlbumArtistSortOrder |
| ALBUMSORT | TSOA | | soal | | WM/AlbumSortOrder |
| ARRANGER | | IENG | | | |
| ARTIST | TPE1 | IART | ©ART | | |
| ARTISTS | | | ----:com.apple.iTunes:ARTISTS | | WM/ARTISTS |
| ARTISTSORT | TSOP | | soar | | WM/ArtistSortOrder |
| ARTISTWEBPAGE | WOAR | IBSU | | | WM/AuthorURL |
| ASIN | | | ----:com.apple.iTunes:ASIN | | |
| AUDIOSOURCEWEBPAGE | WOAS | | | | ASIN |
| BARCODE | | | ----:com.apple.iTunes:BARCODE | | WM/Barcode |
| BPM | TBPM | IBPM | tmpo | | WM/BeatsPerMinute |
| CATALOGNUMBER | | | ----:com.apple.iTunes:CATALOGNUMBER | | WM/CatalogNo |
| COMMENT | COMM | ICMT | ©cmt | | |
| COMPILATION | TCMP | | cpil | | |
| COMPOSER | TCOM | IMUS | ©wrt | | WM/Composer |
| COMPOSERSORT | TSOC | | soco | | |
| CONDUCTOR | TPE3 | | ----:com.apple.iTunes:CONDUCTOR | | WM/Conductor |
| COPYRIGHT | TCOP | ICOP | cprt | | |
| COPYRIGHTURL | WCOP | | | | |
| DATE | TDRC | ICRD | ©day | YEAR | WM/Year |
| DISCNUMBER | TPOS | | disk | DISC | WM/PartOfSet |
| DISCSUBTITLE | TSST | PRT1 | ----:com.apple.iTunes:DISCSUBTITLE | | WM/SetSubTitle |
| DJMIXER | | | ----:com.apple.iTunes:DJMIXER | | |
| ENCODEDBY | TENC | ITCH | ©enc | | WM/EncodedBy |
| ENCODING | TSSE | ISFT | ©too | | WM/EncodingSettings |
| ENCODINGTIME | TDEN | IDIT | | | WM/EncodingTime |
| ENGINEER | | | ----:com.apple.iTunes:ENGINEER | | |
| FILETYPE | TFLT | | | | |
| FILEWEBPAGE | WOAF | | | | WM/AudioFileURL |
| GAPLESSPLAYBACK | | | pgap | | |
| GENRE | TCON | IGNR | ©gen | | WM/Genre |
| GROUPING | GRP1 | | ©grp | | |
| INITIALKEY | TKEY | | | | WM/InitialKey |
| INVOLVEDPEOPLE | TIPL | | | | |
| ISRC | TSRC | ISRC | ----:com.apple.iTunes:ISRC | | WM/ISRC |
| LABEL | TPUB | IPUB | ----:com.apple.iTunes:LABEL | | WM/Publisher |
| LANGUAGE | TLAN | ILNG | ----:com.apple.iTunes:LANGUAGE | | WM/Language |
| LENGTH | TLEN | | | | |
| LICENSE | | | ----:com.apple.iTunes:LICENSE | | |
| LYRICIST | TEXT | IWRI | ----:com.apple.iTunes:LYRICIST | | WM/Writer |
| LYRICS | USLT | | ©lyr | | WM/Lyrics |
| MEDIA | TMED | IMED | ----:com.apple.iTunes:MEDIA | | WM/Media |
| MIXER | | | ----:com.apple.iTunes:MIXER | | |
| MOOD | TMOO | | ----:com.apple.iTunes:MOOD | | WM/Mood |
| MOVEMENTCOUNT | | | ©mvc | | |
| MOVEMENTNAME | MVNM | | ©mvn | | |
| MOVEMENTNUMBER | MVIN | | ©mvi | | |
| MUSICBRAINZ_ALBUMID | | | ----:com.apple.iTunes:MusicBrainz Album Id | | MusicBrainz/Album Id |
| MUSICBRAINZ_ALBUMARTISTID | | | ----:com.apple.iTunes:MusicBrainz Album Artist Id | | MusicBrainz/Album Artist Id |
| MUSICBRAINZ_ARTISTID | | | ----:com.apple.iTunes:MusicBrainz Artist Id | | MusicBrainz/Artist Id |
| MUSICBRAINZ_RELEASEGROUPID | | | ----:com.apple.iTunes:MusicBrainz Release Group Id | | MusicBrainz/Release Group Id |
| MUSICBRAINZ_RELEASETRACKID | | | ----:com.apple.iTunes:MusicBrainz Release Track Id | | MusicBrainz/Release Track Id |
| MUSICBRAINZ_TRACKID | | | ----:com.apple.iTunes:MusicBrainz Track Id | | MusicBrainz/Track Id |
| MUSICBRAINZ_WORKID | | | ----:com.apple.iTunes:MusicBrainz Work Id | | MusicBrainz/Work Id |
| MUSICIANCREDITS | TMCL | | | | |
| MUSICIP_PUID | | | | | MusicIP/PUID |
| ORIGINALALBUM | TOAL | | | | WM/OriginalAlbumTitle |
| ORIGINALARTIST | TOPE | | | | WM/OriginalArtist |
| ORIGINALDATE | TDOR | | ----:com.apple.iTunes:ORIGINALDATE | | WM/OriginalReleaseYear |
| ORIGINALFILENAME | TOFN | | | | WM/OriginalFilename |
| ORIGINALLYRICIST | TOLY | | | | WM/OriginalLyricist |
| OWNER | TOWN | | ownr | | |
| PAYMENTWEBPAGE | WPAY | | | | |
| PERFORMER | | ISTR | | | |
| PLAYLISTDELAY | TDLY | | | | |
| PODCAST | PCST | | pcst | | |
| PODCASTCATEGORY | TCAT | | catg | | |
| PODCASTDESC | TDES | | desc | | |
| PODCASTID | TGID | | egid | | |
| PODCASTURL | WFED | | purl | | |
| PRODUCEDNOTICE | TPRO | | | | |
| PRODUCER | | | ----:com.apple.iTunes:PRODUCER | | WM/Producer |
| PUBLISHERWEBPAGE | WPUB | | | | |
| RADIOSTATION | TRSN | | | | |
| RADIOSTATIONOWNER | TRSO | | | | |
| RADIOSTATIONWEBPAGE | WORS | | | | |
| RELEASECOUNTRY | | ICNT | ----:com.apple.iTunes:MusicBrainz Album Release Country | | MusicBrainz/Album Release Country |
| RELEASEDATE | TDRL | | ----:com.apple.iTunes:RELEASEDATE | | |
| RELEASESTATUS | | | ----:com.apple.iTunes:MusicBrainz Album Status | MUSICBRAINZ_ALBUMSTATUS | MusicBrainz/Album Status |
| RELEASETYPE | | | ----:com.apple.iTunes:MusicBrainz Album Type | MUSICBRAINZ_ALBUMTYPE | MusicBrainz/Album Type |
| REMIXER | TPE4 | IEDT | ----:com.apple.iTunes:REMIXER | MIXARTIST | WM/ModifiedBy |
| SCRIPT | | | ----:com.apple.iTunes:SCRIPT | | WM/Script |
| SHOWSORT | | | sosn | | |
| SHOWWORKMOVEMENT | | | shwm | | |
| SUBTITLE | TIT3 | | ----:com.apple.iTunes:SUBTITLE | | WM/SubTitle |
| TAGGINGDATE | TDTG | | | | |
| TITLE | TIT2 | INAM | ©nam | | |
| TITLESORT | TSOT | | sonm | | WM/TitleSortOrder |
| TRACKNUMBER | TRCK | IPRT | trkn | TRACK | WM/TrackNumber |
| TVEPISODE | | | tves | | |
| TVEPISODEID | | | tven | | |
| TVNETWORK | | | tvnn | | |
| TVSEASON | | | tvsn | | |
| TVSHOW | | | tvsh | | |
| URL | WXXX | | | | |
| WORK | TIT1 | | ©wrk | | WM/ContentGroupDescription |
