The Erlangen Edition (Erlangener Ausgabe: "EA"), comprising the Exegetica opera latina – Latin exegetical works of Luther.

The Weimar Edition (Weimarer Ausgabe) is the exhaustive, standard German edition of Luther's Latin and German works, indicated by the abbreviation "WA".
This is continued into "WA Br" Weimarer Ausgabe, Briefwechsel (correspondence), "WA Tr" Weimarer Ausgabe, Tischreden (tabletalk) and "WA DB" Weimarer Ausgabe, Deutsche Bibel (German Bible).

The American Edition (Luther's Works) is the most extensive English translation of Luther's writings, indicated either by the abbreviation "LW" or "AE".
The first 55 volumes were published 1955–1986, and a twenty volume extension (vols.
56–75) is planned of which volumes 58, 60, and 68 have appeared thus far.
The Erlangen Edition (Erlangener Ausgabe: "EA"), comprising the Exegetica opera latina – Latin exegetical works of Luther.
The Weimar Edition (Weimarer Ausgabe) is the exhaustive, standard German edition of Luther's Latin and German works, indicated by the abbreviation "WA". This is continued into "WA Br" Weimarer Ausgabe, Briefwechsel (correspondence), "WA Tr" Weimarer Ausgabe, Tischreden (tabletalk) and "WA DB" Weimarer Ausgabe, Deutsche Bibel (German Bible).
The American Edition (Luther's Works) is the most extensive English translation of Luther's writings, indicated either by the abbreviation "LW" or "AE". The first 55 volumes were published 1955–1986, and a twenty volume extension (vols. 56–75) is planned of which volumes 58, 60, and 68 have appeared thus far.
Martin Luther