Letter: O
- ORBit2-2.14.16-1.9.el5.al: A high-performance CORBA Object Request Broker.
- ORBit2-devel-2.14.16-1.9.el5.al: Development libraries, header files and utilities for ORBit.
- OpenEXR-1.4.0-1.a.9.el5.al: A high dynamic-range (HDR) image file format
- OpenEXR-devel-1.4.0-1.a.9.el5.al: Headers and libraries for building apps that use OpenEXR
- obby-0.4.4-1.9.el5.al: A library which provides synced document buffers
- obby-devel-0.4.4-1.9.el5.al: Development libraries for obby
- obconf-2.0.3-2.9.el5.al: A graphical configuration editor for the Openbox window manager
- obmenu-1.0-6.9.el5.al: A graphical menu editor for Openbox
- ocaml-3.09.3-2.9.el5.al: Objective Caml compiler and programming environment
- ocaml-docs-3.09.3-2.9.el5.al: Documentation for OCaml
- ocaml-emacs-3.09.3-2.9.el5.al: Emacs mode for Objective Caml
- ocaml-ocamldoc-3.09.3-2.9.el5.al: Documentation generator for OCaml
- ocsinventory-client-1.01-5.9.el5.al: Open Computer and Software Inventory Next Generation client
- ocsinventory-ipdiscover-1.01-2.9.el5.al: Open Computer and Software Inventory Next Generation client
- ode-0.9-1.9.el5.al: High performance library for simulating rigid body dynamics
- ode-devel-0.9-1.9.el5.al: Development files for ode
- ofx-0.8.3-3.9.el5.al: Tools for manipulating OFX data
- ogmtools-1.5-2.9.el5.al: Tools for Ogg media streams
- ogre-1.4.2-1.9.el5.al: Object-Oriented Graphics Rendering Engine
- ogre-devel-1.4.2-1.9.el5.al: Ogre header files and documentation
- ogre-devel-doc-1.4.2-1.9.el5.al: Ogre development documentation
- ogre-samples-1.4.2-1.9.el5.al: Ogre samples executables and media
- ois-1.0-1.9.el5.al: Open Input System, OO gaming input library
- ois-devel-1.0-1.9.el5.al: Development files for ois
- opal-2.2.11-4.9.el5.al: Open Phone Abstraction Library
- opal-devel-2.2.11-4.9.el5.al: Development package for opal
- openal-0.0.9-0.9.20060204cvs.9.el5.al: Open Audio Library
- openal-devel-0.0.9-0.9.20060204cvs.9.el5.al: Development files for openal library
- openarena-0.7.0-3.9.el5.al: Open source first person shooter
- openarena-data-0.7.0-3.9.el5.al: Data files for openarena
- openbox-3.4.7.2-4.9.el5.al: A highly configurable and standards-compliant X11 window manager
- openbox-devel-3.4.7.2-4.9.el5.al: Development files for openbox
- openbox-libs-3.4.7.2-4.9.el5.al: Shared libraries for openbox
- opengl-games-utils-0.1-3.9.el5.al: Utilities to check proper 3d support before launching 3d games
- openjpeg-1.2-1.9.el5.al: JPEG 2000 codec library
- openjpeg-bin-1.2-1.9.el5.al: OpenJPEG command line tools
- openjpeg-devel-1.2-1.9.el5.al: Development files for openjpeg
- openvpn-2.1-0.17.rc2.9.el5.al: A full-featured SSL VPN solution
- openvpn-2.1-0.19.rc4.9.el5.al: A full-featured SSL VPN solution
- optipng-0.5.5-2.9.el5.al: A PNG optimizer and converter
- ots-0.4.2-11.9.el5.al: A text summarizer
- ots-devel-0.4.2-11.9.el5.al: Libraries and include files for developing with libots.
- ots-libs-0.4.2-11.9.el5.al: Shared libraries for ots