I just had the need to enumerate a list of numbered bullet points in reverse order within a Latex document I am writing. I suppose this is a feature that isn’t hugely needed so it isn’t contained within the standard Latex feature set.

After a little searching I came across this style file which will create the \begin{revnumerate} environment which can be used to easily create a reversely enumerated list. An in depth description of how to use this style can be found here.