Do you know what an alfajor is? What about an obra social? Interested in finding out more about some obsure Spanish word you've seen? Then you've come to the right place. Here are a list of terms and special words related to Argentina which we've tried to explain in some detail for people who are unfamiliar with the words. Certificado de Domicilio | Colegio de Traductores | Comuna D.N.I. | Dirección Nacional de Migraciones Instituto Nacional de Estadística y Censos Registro Nacional de las Personas | Residencia Permanente | Residencia Precaria | Residencia Temporaria | Residencia Transitoria |