PHP Simple MVC Framework is a lightweight MVC Framework
Simple and lightweight PHP MVC framework.
A lightweight MVC PHP framework designed for speed and simplicty
fast, lightweight PHP 5.3 MVC framework
A micro web framework - lightweight and flexible open source PHP5 MVC framework
A lightweight wordpress MVC theming framework for people who want to build their own custom themes with an MVC approach
DEFUNCT: Lightweight & Beginner Friendly PHP MVC Framework
A lightweight RESTful PHP MVC Framework.
Lightweight MVC is a small MVC framework for Wordpress plugins and themes.