phpEventCalendar is a mysq backed application that allows users to post and display events or notes on month-at-a-glance calendar. Because only authorized users can add events or posts, the calendar is perfect for organizations that want to communicate upcoming events to a larger audience.
Developer: Isaac McGowan Platform: linux, windows, freebsd, osx, sun Date upd:2007-03-22 Hits79967 [Download] [Visit]

CalendarTechnique is a sleek, highly customizable, standards compliant web-based calendaring and scheduling application. Its main features include: displaying calendar entries in customizable day, week, month, year or list layouts, extensive search and filtering . CalendarTechnique supports the event, to-do/task, journal and alarm components specified
Developer: CaliberX, Inc. Platform: linux, windows, freebsd, osx, sun Date upd:2006-10-05 Hits5708 [Visit]

2200net Calendar is an easy calendar system, and it runs on PHP and MySQL. 2200net Calendar is a free php program for anyone to use under the GPL license. Current version only support Chinese and English language,so I hope you can support other languages
Developer: Kevin Platform: linux Date upd:2006-03-29 Hits8160 [Download] [Visit]

This is calendar script that shows availability of your rental based on calendar data. There are four possible states (Available, Not Available, Pending and Booked). Each of these states has appropriate color. PHP Availability Calendar script is based on PHP/MySQL and Javascript technologies. Data
Developer: Olexiy Merenkov Platform: linux, windows, freebsd Date upd:2005-07-07 Hits3801 [Visit]

PHP Event Calendar is reusable PHP script extending web site's functilality with event scheduler or news archive. Nice looking calendar is dynamically created on the user's page.
Developer: softcomplex.com Platform: *nix Windows Date upd:2003-12-15 Hits38423 [Visit]