[Freeassociation-devel] Listing of commonly used x-properties?

[Antony Bowesman]

MS ones.
http://msdn.microsoft.com/en-us/library/ee219935%28v=exchg.80%29.aspx

> I'm working on a libical client, and I was wondering if there is a list somewhere of commonly used x-properties used by third parties. For example, I'm trying to figure out what "X-WR-ALARMUID" might refer to. There is a small list on this page:
>
> http://en.wikipedia.org/wiki/ICalendar
>
> I'm wondering if there is a collection elsewhere?