zbac Academic Search Complete
zbad Advanced Placement Source
zebo Britannica Academic (formally Encyclopædia Britannica Online)
zehs Britannica School High
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)
zbxh Explora for High School
zbfw Funk & Wagnalls New World Encyclopedia
zbhr History Reference Center (EBSCOhost)
zble Legal Source
zblr Literary Reference Center Plus
zbpv Points of View Reference Center
zbrp Religion & Philosophy Collection
zbsi Science and Technology Collection
zssd SIRS Discoverer
zusa Statistical Abstract of the United States