My proz profile, the worldwidest comunity of translators and interpreters: http://www.proz.com/translator/68466
AITI - Italian association of translators and interpreters:
http://www.aiti.org
ATA - American Translators Association
http://www.atanet.org
International Federation of international federation of associations of translators, interpreters and terminologists:
http://www.fit-ift.org
Resources for translators and terminologist edited by Scuola Superiore di Lingue Moderne per Interpreti e Traduttori dell’Universita' di Bologna (SSLMIT):
http://www.terminologia.sslmit.unibo.it
http://www.terminologia.it
English > Italian dictionary:
http://www.garzantilinguistica.it
English dictionaries:
http://www.dictionary.cambridge.org
http://www.merriam-webster.com
Spanish > Italian dictionary:
http://www.dizionari.hoepli.it/Dizionario_Spagnolo-Italiano.aspx?idD=5
Spanish dictionary:
http://www.buscon.rae.es/draeI/
Italian dictionary and encyclopedia:
http://www.treccani.it/Portale/homePage.html
Abbreviations and acronyms:
http://www.acronymfinder.com