Aragon | Ferdinand II of Aragon | Catherine of Aragon | Crown of Aragon | James I of Aragon | Aragón | Kingdom of Aragon | Alfonso V of Aragon | Ferdinand I of Aragon | Peter III of Aragon | James II of Aragon | Ferdinand of Aragon | Alfonso II of Aragon | Orquesta Aragón | Ramiro I of Aragon | John II of Aragon | Cai Wenji | Aragon Ballroom | Alfonso Bonilla Aragón International Airport | Sancha of Castile, Queen of Aragon | Lady Cai | kingdom of Aragon | John I of Aragon | Emilio Aragón Bermúdez | Bajo Aragón | Alfonso IV of Aragon | Alfonso III of Aragon | Agnes of Aquitaine, Queen of Aragon | Sierra de Santa Cruz, Aragon | Ray John De Aragon |
Besides his medical career, Arregui was from 2003 to 2008 president of CAI Balonmano Aragón handball team that played for the EHF Cup and the Asobal League.