Cell Phone Programming Engines

Airplay SDK 4.4: This is the SDK that seems to be powering most of the other cell phone game engines that seem to be doing little more than repackaging Air Play SDK.
http://www.airplaysdk.com/index.php

ShiVa 3D 1.9 Game Engine:
http://www.stonetrip.com/

DX Studio 3D Engine 3.2
http://www.dxstudio.com/news.aspx?newsid=12fd905c-36d7-4823-be7d-dba5f6bc216e

Unreal UDK Programming

How To Change Controls In UDK:
http://udn.epicgames.com/Three/ConfigurationFiles.html

Unreal Programming:
http://udn.epicgames.com/Three/UDKProgrammingHome.html

Programming Procedures:
http://udn.epicgames.com/Three/DevelopmentKitProgramming.html

CGFX Implementation

CgFX Class Implementation: I think it is full of bugs.
https://github.com/pixelnerve/BlockCgFX

GL Graphics:
http://codeanticode.wordpress.com/2010/08/22/glgraphics-0-9-4/

V OpenGL Shader Library:
http://www.pixelnerve.com/v/

Droid:
http://www.pixelnerve.com/v/2010/11/04/dt/

Shader Lib Java:
http://www.pixelnerve.com/processing/libraries/shaderlib/

GL Benchmark

GL Benchmark:
http://www.glbenchmark.com/result.jsp

Windows, Linux, Mac OS X, and Android Game Engine

JMonkey:
http://jmonkeyengine.com/