• http://www.saunalahti.fi/~huuhilo/portuguese/index.htm
• http://www.mylanguageexchange.com/Learn/Portuguese.asp 
• http://www.sonia-portuguese.com/
• http://www.geocities.com/email_theguy/old_po/portuguese_online.htm
• http://www.geocities.com/portugalunlimited/lingua.html
• http://www.geocities.com/BourbonStreet/2291/mainlsn.html
• http://cali.arizona.edu/maxnet/por/ 
• http://babelbrasil.ne1.net/
• AulaFácil
• MailxMail.com
• WebLinguas.com.br
• Conjugaciones en portugués
• A lingua portuguesa
• BBC : Portuguese