zbac Academic Search Complete
zbad Advanced Placement Source
zb1e American Antiquarian Society (AAS) Historical Periodicals Collection, Series 5
zebo Britannica Academic (formally Encyclopædia Britannica Online)
zbbc Business Source Complete
zbgh eBook High School Collection (EBSCO)
zbk8 eBook K-8 Collection (EBSCO)
zbds:pubk12 EBSCO Discovery Service (High School)
zbds EBSCO Discovery Service (Other Profiles)
zbft EBSCO Full Text Finder
zber ERIC (at EBSCOhost)
zbim Images (EBSCOhost)
zbel MasterFILE Elite
zbms Middle Search Plus
zbpd Professional Development Collection (education)
zbsc Sociological Collection