Some abbreviations used in the Evergreen project:

  * ILS, Integrated Library System
  * ILL, Inter-Library Loan
  * LCCN, [[http://en.wikipedia.org/wiki/Library_of_Congress_Control_Number|Library of Congress Control Number]]
  * OPAC, [[http://en.wikipedia.org/wiki/OPAC|Online Public Access Catalog]]
  * JSPAC, Evergreen's JavaScript OPAC. Deprecated in favor of TPAC.
  * TPAC, Evergreen's [[http://www.template-toolkit.org/|Template Toolkit]] based OPAC.
  * KPAC, Kids' OPAC. Alternate version of the Template Toolkit OPAC.
  * YAOUS, Yet Another Org Unit Setting