The cultural identity of each of the larger islands that make up the Balearic archipelago is shown through the local geographical terminology and toponymy, which are results of the successive overlapping of languages and cultures brought to the islands by various peoples throughout history. By classifying and analyzing the toponymy and geographical terminology of the Balearic Islands, unique particularities can be found. There are differences between each of the islands, as well as with non-island territory, as a result of centuries of isolation. This same isolation has also led to the preservation of terminology and other linguistic aspects, and has created an endemic culture. The results of the records of terminology that contribute to the geographical and cultural characterization of the Balearic Islands are presented along with some keys to understanding the islands' idiosyncrasies.