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It can provide an optional text entry field to handle free-form text entry as an alternative to the reference item. The references can be filled in via a select list or an autocomplete fieldThe number of items per field is variable, as additional items are created on-the-fly with javascript. The... Platforms: Windows, Mac, *nix, PHP, BSD Solaris

AutoSuggest is an AJAX auto-complete tool for a text field.The AutoSuggest class adds a popdown menu of suggested values to a text field. The user can either click directly on a suggestion to enter it into the field, or navigate the list using the up and down arrow keys, selecting a value using... Platforms: JavaScript

This plugin assumes you have a site in two or more languages, and that you are using a separate WordPress install for each language. It helps you create links between the same pages in different language versions.You should have a pattern of parallel sites with urls like... Platforms: PHP

The Node Reference URL Widget module adds a new widget to the Node Reference CCK field type. It auto-populates a node reference field with a value from the URL, and does not allow this value to be changed once set. It can automatically provide a link on the referencing node types, that will... Platforms: PHP