There are still these three icons left: - mapnik (and maybe mapbox) global (earth?) - postal global (language parsing part) - country or region (used in the list while country is not requested or available) for mapnik of course we can simply use the globe I have made for the other two icons. Anyway there is a mapnik logo, see https://mapnik.org/pages/media.html postal global (language parsing part) - on that item I don't really know what is meant. country or region: Maybe a Magnifying glass over the globe. Have to play a little bit with that one. Probably I will make suggestions tomorrow.