Real Academia Espa&ntilde Academia Española (RAE) is one of the official institutions of the Spanish Royal Family, responsible for the standardization of the Spanish language, and has published Spanish dictionaries and grammar books, the online version of the Academia Española dictionary is one of the necessary tools for the emergence of Spanish language users.

In 1713 King Felipe V of Spain founded the Royal Spanish Academy in Madrid. The Royal Academy of Spanish Language was founded in Madrid in 1713 by King Felipe V. It is an authoritative institution for the study of the Spanish language and has made outstanding contributions to Spanish grammar, orthography and the standardization of the dictionary and the preservation of the purity of the Spanish language. The current president is José · Manuel · Blecua (José Manuel Blecua).

The existing Royal Academy of Languages Corpus contains all Spanish vocabulary from the formation of the Spanish language to around 2000, and the new “21st Century Corpus” will be an addendum to it. It will include new words that emerged between 2000 and 2011, with approximately 25 million new words entered each year. The vast majority of the new words will come from the language of the press. Another large-scale project of the Royal Academy of Languages is the compilation of the Historical Dictionary. The dictionary will present the history of the development of Spanish words in all periods and at all levels of society.