False friends (III): english-spanish

Palabra original (inglés) Original word (english)	Traducción correcta (español) Correct translation (spanish)	Falso amigo (español) False friend (spanish)
Billion (1000.000.000)*	Billón (1.000.000.000.000)
Carpet	Alfombra	Carpeta
File	Archivo	Fila
Jam	Mermelada	Jamón
Target	Meta, propósito, objetivo	Tarjeta

*In the example of billion, the translation problem isn't in the spelling of the word in Spanish, but in the concept. Whilst in English, one billion is a thousand million, in Spanish is a million of millions.