You are here: Home / Reference

Reference

Useful Reference Links.
US Postal Service
Lookup Zipcodes, Calculate Postage and more.
Library Spot
LibrarySpot.com is a virtual library resource center for exploring the Web for valuable research information.
Acronym Finder
Acronyms, Abbreviations and Initialisms
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.