Which term did geographers use to refer to the Iberian Peninsula before 1823?

The Iberian Peninsula, also known as Iberia, is located in the southwest corner of the European continent. The peninsula is principally divided between Spain and Portugal, comprising most of their territory, as well as a small area of France (the French Cerdagne), Andorra and the British overseas territory of Gibraltar. With an area of approximately 596,740 square kilometres (230,400 sq mi), and a population of roughly 53 million, it is the second largest European peninsula by area, after the Scandinavian Peninsula.

The modern phrase "Iberian Peninsula" was coined by the French geographer Jean-Baptiste Bory de Saint-Vincent on his 1823 work "Guide du Voyageur en Espagne". Prior to that date, geographers had used the terms Spanish Peninsula or Pyrenaean Peninsula.

The word Iberia is a noun adapted from the Latin word "Hiberia" originated by the Ancient Greek word Ἰβηρία (Ibēríā) by Greek geographers under the rule of the Roman Empire to refer to what is known today in English as the Iberian Peninsula. At that time, the name did not describe a single political entity or a distinct population of people. Strabo's 'Iberia' was delineated from Keltikē (Gaul) by the Pyrenees and included the entire land mass southwest (he says "west") of there. With the fall of the Roman Empire and the establishment of the new Castillian language in Spain, the word "Iberia" appeared for the first time in use as a direct 'descendant' of the Greek word "Ἰβηρία" and the Roman word "Hiberia".