CentOS

GNU GENERAL PUBLIC LICENSE

Version 2, June 1991 (see “GNU General Public License (GPL) v2”).

Additional License(s):

AFL/GPL

AFL/GPL Sum

Apache Software License

Apacheish

Artistic

Artistic or GPL

Boost Software License

BSD

BSD-compatible

BSD-like

BSD-like and LGPL

BSD-style

BSD/GPL

BSD/GPL dual license

BSDish

Common Public License Version 1.0

distributable

Distributable (BSD-like)

eGenix.com Public License (Python)

EPL

Free

Freely distributable

freeware

GNU GPL

GPL

GPL or Artistic

GPL or BSD

GPL SLIB

GPL, URW holds copyright

GPL/BSD

GPL/LGPL

GPL/MIT

GPL/OSL

GPL/QPL

GPL2

GPLv2

GPLv2+

JPackage License

LGPL

LGPLv2+

LGPL/MPL

MIT

MIT, freely distributable.

MIT/LGPL

MIT/X11

MIT/X11, and others

MPL/GPL/LGPL

MPL/LGPL

Open Group Public License

OpenLDAP

OSI certified

PSF PSF - see LICENCE

Public Domain

Public domain (uncopyrighted)

Python

Redistributable, with restrictions

Ruby License/GPL - see COPYING

Sendmail

The Open Group License

The PHP License 3.0

The PHP License v3.01

X License

XFree86

zlib

zlib License