zbac Academic Search Complete
zbad Advanced Placement Source
zbbc Business Source Complete
zbeb eBook Academic Collection (EBSCO)
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)
zebo Encyclopædia Britannica Online
zbhr History Reference Center (EBSCOhost)
zbma MAS Ultra (at EBSCOhost)
zbel MasterFILE Elite
zbns Newspaper Source Plus