zbac Academic Search Complete
zbad Advanced Placement Source
zebk:animal_kingdom Animal Kingdom
eske Biology: The eSkeletons Project
zebo Britannica Academic (formally Encyclopædia Britannica Online)
zebs Britannica School
zebk Britannica School Elementary
zehs Britannica School High
zebm Britannica School Middle
zbbc Business Source Complete
cspn C-SPAN Video Library
dpla Digital Public Library of America
zbeb eBook Academic Collection (EBSCO)
zbit eBook Community College Collection (EBSCO)
zbgh eBook High School Collection (EBSCO)
zbk8 eBook K-8 Collection (EBSCO)
zbpl eBook Public Library Collection (EBSCO)
zbeh EBSCO Databases
zbds:pubk12 EBSCO Discovery Service (High School)
zbds:kids EBSCO Discovery Service (Kids Page)
zbds EBSCO Discovery Service (Other Profiles)
zbds:usg EBSCO Discovery Service (Scholar View)
zbds:pubteen EBSCO Discovery Service (Teen View)
ednh EDSITEment! (National Endowment for the Humanities)
naes Educator Resources from the National Archives
zber ERIC (at EBSCOhost)
zbet Ethnic Diversity Source
zbxe Explora for Elementary
zbxh Explora for High School
zbxm Explora for Middle School
zbfw Funk & Wagnalls New World Encyclopedia
zbgf GreenFILE
zbhc Health Source: Consumer Edition
zbhr History Reference Center (EBSCOhost)
zbim Images (EBSCOhost)
zbth International Bibliography of Theater & Dance with Full Text (IBTD)
zble Legal Source
loce Library of Congress Teacher Resources
zblr Literary Reference Center Plus
zbm3 MAS Complete
zbs2 MasterFILE Complete
imei MedlinePlus (at National Library of Medicine/National Institutes of Health)
zbms Middle Search Plus
nasa NASA Image and  Video Library
nar1 National Archives (The U.S. National Archives and Records Administration)
nstr National Science Digital Library: Resources for K-12 Teachers
zbns Newspaper Source Plus
zbpv Points of View Reference Center
peds Preview New EDS
zbps Primary Search
zbpb Psychology & Behavioral Sciences Collection
zbrn Regional Business News
zbsi Science and Technology Collection
zbrc Science Reference Center
zssd SIRS Discoverer
zbsc Sociological Collection
vchl Virtual Chemistry Lab