[OpenStreetMap talk-lu] County Code

[Loll]

I have some doubt on the right use of the Country code in OSM.
I saw (and I also tagged) a lot "*:lb" tags for country specific tagging.
But now I saw that "lb" stands for Lebanon and "lu" is the right one for 
Luxembourg (see https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2 and 
https://wiki.openstreetmap.org/wiki/Country_code )

So anotherthing to check .

CU
Laurent