Adobe AIR is a cross-operating system runtime that enables you to use your existing ActionScript or HTML/JavaScript development skills and tools to build and deploy rich Internet applications (RIAs) outside the browser and on mobile devices.

1.Adobe AIR and Flex – Getting Started
Basic Adobe Air stuff for the beginners. A nice place to start learning Adobe Air development.
2.Adobe Air Articles
You will find a number of cool Adobe Air Articles on this site.
3.Adobe Air Examples
This site is full of Adobe Air examples for the learners and Adobe Air Developers.
4.Adobe AIR tutorial for Flash developers
If you’ve heard about Adobe AIR but haven’t taken it for a test drive yet, there are many reasons to check it out — especially if you have a background in Flash development.
5.Adobe AIR Tutorial for HTML / JavaScript Developers
The learning curve for building an Air Application, if you already know JavaScript and HTML is quite small. Run through this quick tutorial and you will be unstoppable!
6.AIR Tutorials and News
This site is full of HTML / JavaScript and Flex for Adobe AIR stuff.
7.AMFPHP on AIR Tutorial with MAMP
AMFPHP on AIR Tutorial with MAMP presents very good information on the subject.
8.Beginner’s Guide to Skinning your Flex 4 Application or AIR Application
This simple tutorial is a Beginner’s Guide to Skinning your Flex 4 Application or AIR Application.
9.Build an Adobe AIR RSS reader
This article shows you how to build an Adobe AIR RSS reader.
10.Desktop Image Uploaders Using Adobe AIR and JavaScript
This article shows you how to build an uploader in Adobe AIR using JavaScript and HTML.

11.Google tutorial on developing an Air application
A very well written tutorial from google on developing an Air application. Also includes a very nice example.
12.Implementing Drag and Drop Between the OS and AIR
In this tutorial you will explore integration possibilities using drag and drop, a technique familiar to most desktop application users, making your Adobe Air applications more user friendly.
13.Introduction to Adobe Air
This tutorial will introduce you to Adobe Air, a framework to build rich internet applications. This first introduction will show how to create a simple application using Html / Javascript technologies.
14.Tutorial HelloWorld AIR application in Linux
A very simple beginners hello world tutorial on Adobe Air development on Linux platform.
15.Walk on AIR: Create a To-do List in Five Minutes
This tutorial will teach you how to build a simple web-based application for the desktop with Adobe AIR.