Letter: A
- ant-1.5.2-23: Build tool for Java applications
 - ant-libs-1.5.2-23: The shared libraries used by Ant.
 - apt-0.5.15cnc6-4.SL: Debian's Advanced Packaging Tool with RPM support.
 - apt-autoupdate-1-4.SL: apt-get autoupdate setup for Scientific Linux
 - apt-autoupdate-1-5.SL: apt-get autoupdate setup for Scientific Linux
 - apt-devel-0.5.15cnc6-4.SL: Header files, libraries and development documentation for apt.
 - apt-firstboot-1-4.SL: Firstboot hook for apt-autoupdate
 - apt-firstboot-1-5.SL: Firstboot hook for apt-autoupdate
 - apt-scripts-1-4.SL: Additional scripts for apt-get
 - apt-scripts-1-5.SL: Additional scripts for apt-get
 - apt-sourceslist-302-4.SL: A /etc/apt/sources.list.d file that points to ftp://ftp.scientificlinux.org//linux/scientific//302/i386/apt-rpm
 - arptables_jf-0.0.7-0.3E: Userspace control program for the arptables network filter.
 - arpwatch-2.1a11-7.E3.5: Network monitoring tools for tracking IP addresses on a network.
 - aspell-0.33.7.1-25.3: A spelling checker.
 - aspell-config-0.33.7.1-25.3: Config files for aspell
 - aspell-devel-0.33.7.1-25.3: Static libraries and header files for Aspell development.
 - aspell-en-ca-0.33.7.1-25.3: A Canadian English dictionary for aspell.
 - aspell-en-gb-0.33.7.1-25.3: A British English dictionary for aspell.
 - at-3.1.8-47.ent: Job spooling tools.