The Association for Computing Machinery (ACM) does not issue formal invitation letters for visas. They can however issue a visa support letter. In order to do this, you must supply the contact below with your name and mailing address as it appears on your passport. Please also include the name of the conference you are attending and your registration confirmation number. If you are the author of any papers accepted for the conference, please provide the title. Please also provide a fax number to which ACM is to fax the support letter. Visa support letters are NOT issued by email, please allow several weeks for your support letter to arrive in the mail.
The ACM contact for visa support requests is Ashley Cozzi .