Academic Journals

MIS Quarterly
International Journal of Electronic Commerce
Journal of Management Information Systems

Index of other Academic Journals from ISWorld
IS Journals from brint.com

Professional Journals

CIO Magazine
PC Week Magazine
CMP Publications (Includes InformationWeek, Reseller News, Computer Shopper, etc.)
Ziff-Davis Publishing, Including PCWeek, PCWorld, Computer Shopper, etc.