# aln (vlc, libreport)
# bal (libosinfo, libreport, newt, pessulus)
# cgg (vlc)
-# co (vlc)
+# co (FileZilla, vlc)
# frp (xfce, lxlauncher, mate)
# gn (gn_BR in gnome, maybe gn_PY)
# guc (gtk-vnc)
# ilo (kudzu, libosinfo, libreport)
# io (gtk+2, gnome, alacarte)
# jv (gmpc, avant-window-navigator, kdesudo, mate)
+# kab (FileZilla)
# kmr (vlc)
# ku_IQ (mate)
# kw@kkcor, kw@uccor (libosinfo - currently empty) - add as supported variants when non-empty?
# it=it_IT
# ku=ku_TR
# li=li_NL
+# lo=lo_LA
# nds=nds_DE
# nl=nl_NL
# om=om_ET