Here are links to some open access journals in media and communication:
Digital Humanities Quarterly http://www.digitalhumanities.org/dhq/
eJournalist | Australia | http://ejournalist.com.au/
Global Media Journal | Pakistan | http://www.aiou.edu.pk/gmj/CurrentIssue.asp
InMedia the French journal on the media and media representations in the English-speaking world | http://inmedia.revues.org/
International Journal of Communication | http://ijoc.org/ojs/index.php/ijoc
Journal of Communication & Culture | http://jcc.icc.org.ro/
The Journal of e-Media Studies | http://journals.dartmouth.edu/cgi-bin/WebObjects/Journals.woa/xmlpage/4/issue
Journal of Intercultural Communication | http://www.immi.se/jicc/index.php/jicc/
Journal of Media Studies | Pakistan | http://www.jms.edu.pk/
Nordicom Review | http://www.nordicom.gu.se/?portal=publ&main=NordicomReviewArchiveNumbers.php&me=2
PLATFORM: Journal of Media and Communication | http://journals.culture-communication.unimelb.edu.au/platform/