zebo Britannica Academic (formally Encyclopædia Britannica Online)
zelz Britannica Fundamentals
zebk Britannica School Elementary
zehs Britannica School High
zebm Britannica School Middle
dlg1 Digital Library of Georgia
zbgh eBook High School Collection (EBSCO)
ebk5 eBook K-5 Collection (EBSCO)
zbds:pubk12 EBSCO Discovery Service (High School)
zbds:kids EBSCO Discovery Service (Kids Page)
zbds:usg EBSCO Discovery Service (Scholar View)
zbds:pubteen EBSCO Discovery Service (Teen View)
zbft EBSCO Full Text Finder
zbev Environment Complete
zbxe Explora for Elementary
zbxh Explora for High School
zbxm Explora for Middle School
zbms Middle Search Plus
ngen New Georgia Encyclopedia
zssd SIRS Discoverer