- Android Ice Cream Sandwich
- Android Platform
- Apache Ant
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- Apache Mesos
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- Enterprise Linux
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- Free Lossless Audio Codec
- Freenet
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- GHOST Bug
- GNU
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- Hadoop Ecosystem
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- HTML::Mason
- Human Flesh Search Engine
- Internal Interrupt
- IronPython
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- K Desktop Environment
- Kernel
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- Linux
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- Linux, Apache, MySQL and PHP
- Maemo
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- TensorFlow
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- Thunk
- Ubuntu
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- Web Stack
- Windows/Apache/MySQL/PHP, Python, PERL
- WordPress
- X.Org Foundation
- Xalan
- Xen Hypervisor
- Xvid
- Z Object Publishing Environment
- Zope
