There is only one world, but there are 100 different projections. We have chosen to display the 5 most common ones below. You will find, besides the Mercator projection, the Mollweide projection, the Robinson projection, the Van der Grinten projection and the WGS84 projection. If you want something else, you can email us or call us. More detailed world maps can also be found on our site under the item World Maps.