Letter: O
- OAA-tag-3.0-7: OAA workgroup tag file
- OAA-tree-lts49-1: The OAA workgroup tag and files
- ocsinventory-client-0.9.9-10: OCS Inventory NG
- openafs-thiscell-FNAL-4: OpenAFS ThisCell file
- openssh-3.9p1-22.SLF.4.23: The OpenSSH implementation of SSH protocol versions 1 and 2.
- openssh-askpass-3.9p1-22.SLF.4.23: A passphrase dialog for OpenSSH and X.
- openssh-askpass-gnome-3.9p1-22.SLF.4.23: A passphrase dialog for OpenSSH, X, and GNOME.
- openssh-clients-3.9p1-22.SLF.4.23: OpenSSH clients.
- openssh-server-3.9p1-22.SLF.4.23: The OpenSSH server daemon.