I-J-K

I J K

IIRC

Acronym for if I remember (or recall) correctly.

install.js

JavaScript file used to help with an installation of a theme or an extension.

install.rdf

The RDF file for an extension.

iTunes

Part of Apple's QuickTime package.

JAR

JavaScript Archive file. Basically, it's a Zip file that is renamed.

JavaScript

JavaScript (http://devedge.netscape.com/central/javascript/) is the browser-based scripting language from Netscape (http://netscape.com/).