eske Biology: The eSkeletons Project
zebo Britannica Academic (formally Encyclopædia Britannica Online)
zebk Britannica School Elementary
zebm Britannica School Middle
zdgc Catalog of U.S. Government Publications (CGP)
cdc1 CDC (Centers for Disease Control and Prevention)
ebcn Ebook Central (ProQuest)
zbds:kids EBSCO Discovery Service (Kids Page)
ednh EDSITEment! (National Endowment for the Humanities)
zeri ERIC (at eric.ed.gov)
zbxm Explora for Middle School
zgac GAfutures
ggpd Georgia Government Publications
ghna Georgia Historic Newspapers Archive
gakr Georgia Knowledge Repository (GKR)
sreg Georgia Official and Statistical Register: "Georgia's Blue Book"
gpls Georgia Public Library Services
gttd Georgia Tech Theses and Dissertations (available through SMARTech)
zngn georgia.gov
gpbe GPB Educational Resources (Georgia Public Broadcasting)
imer:home The Merck Manual (Consumer Version)
imer The Merck Manual (Professional Version)
zbms Middle Search Plus
nasa NASA Image and  Video Library
nar1 National Archives (The U.S. National Archives and Records Administration)
ncbi National Center for Biotechnology Information (NCBI)
nhda National History Day
nsdl National Science Digital Library
zssd SIRS Discoverer
cawe Statistics: CAUSEWeb
gdte Technical College System of Georgia
vang Vanishing Georgia
zwco WorldCat (Public Version)