http://heraldry.ansteorra.org/gazette/ and Ansteorra College of Heralds Commentary System and just the LoI.
Atlantia's ILoIs are distributed manually; if you would like to receive a copy each month, email email@example.com.
I currently don't have any up-to-date information about Caid at the moment.
http://groups.yahoo.com/group/EdelweissHeraldry/ - ILoIs are posted here each month.
http://groups.yahoo.com/group/eheralds/ - ILoIs are published to the "files" area when they are available.
http://ech.eastkingdom.org/loi.html. Commentary is now being done at http://oscar.eastkingdom.org/
http://groups.yahoo.com/group/meridies-loi/ - Meridies conducts commentary via an email list.
http://groups.yahoo.com/group/CoHTrimaris/ - ILoIs are uploaded to the files section of the mailing list.
http://heralds.westkingdom.org/Minutes.htm - these are the minutes of the West CoH meetings; they do not produce ILoIs.
compiled and maintained by Aryanhwy merch Catmael, m.k.a. Sara Uckelman, and last updated 5Sep11.