Ideally, you'd have a backup as an .oft file.
You can try launching an item that uses that form. It may still be in your local forms cache.

Signature
Sue Mosher, Outlook MVP
Outlook and Exchange solutions at http://www.slipstick.com
Author of
Microsoft Outlook Programming: Jumpstart
for Administrators, Power Users, and Developers
http://www.slipstick.com/books/jumpstart.htm
> Does anyone know if there is a way to recover a form that
> has been deleted from the Organizational Forms Library
> short of restoring the public IS to a recovery server? I
> am running Exchange 5.5 with Outlook 2000 clients.
> Thanks very much.