• ACJ — American Communication Journal
• CJC — Canadian Journal of Communication
• CMC — Computer Mediated Communication Journal
• Enculturation— refereed journal devoted to contemporary theorizations of rhetoric, writing, and culture.
• Kairos — A journal for teachers of writing in webbed environments
• M/C — A journal of media and culture.
• Philosophy and Rhetoric — articles focus on philosophical aspects of argumentation and philosophical views on the nature of rhetoric among historical figures and during historical periods. Table of contents for individual issues available through ProjectMUSE
• Quarterly Journal of Speech — table of contents available on-line post 1989. Library access through Mass Media and Communication (via Academic Search Premier—EBSCOhost)
• Queen — a journal of rhetoric and power
• RhetNet — A cyberjournal for reading and writing
• Rhetoric Review — A journal of rhetoric and composition. ASU Library access through JSTOR and Mass Media and Communication (via Academic Search Premier—EBSCOhost)
• Rhetorica: A Journal of the History of Rhetoric
• RSQ — abstracts available on-line for all articles published in RSQ since Jan. 2000. ASU Library access through JSTOR and Mass Media and Communication (via Academic Search Premier—EBSCOhost)

I also recommend checking out H-Rhetor — an on-line discussion of the history of rhetoric