Print the form located at http://www.ets.org/Media/Tests/GRE/pdf/gre_0910_asrform.pdf.
Fill out the form.
Mail the form to the address listed at the bottom:
ETS/ASR-GRE
Box 371463
Pittsburgh, PA 15250-7463
Collect the institution codes and department codes for the schools to which you wish to send your scores, as well as your test date and registration number.
Call 1-888-473-7267 (available seven days a week, 6 a.m. to 10 p.m. Eastern time.)
Follow the instructions of the phone service. You can request up to eight score reports per phone call and you must pay by credit or debit card.
Wait to hang up until after the phone service confirms your requests.