Letter: O
- obexfs-0.11-0.1.rc2.fc8: FUSE based filesystem using ObexFTP
- obexftp-0.22-0.5.rc7.fc8: Tool to access devices via the OBEX protocol
- ocaml-3.09.3-2.fc6: Objective Caml compiler and programming environment
- openvpn-2.1-0.19.rc4.fc7: A full-featured SSL VPN solution
- ots-0.4.2-10.fc6: A text summarizer