Ubuntu 9.04
- 2vcard
- 3270-common
- 3dchess
- 4g8
- 6tunnel
- 9base
- 9menu
- 9mount
- 9wm
- a2mp3
- a2ps
- a2ps-perl-ja
- a7xpg
- aa3d
- aajm
- aap
- aatv
- abakus
- abcde
- abcm2ps
- abcmidi
- abcmidi-yaps
- abe
- abicheck
- abinit
- abiword
- abook
- abraca
- abuse
- accerciser
- acct
- ace-of-penguins
- acheck
- acheck-rules
- achilles
- acidrip
- ack
- ack-grep
- acl
- acl2
- aclock.app
- acm
- acm4
- aconnectgui
- acovea
- acpi
- acpid
- acpidump
- acpi-support
- acpitail
- acpitool
- adabrowse
- adacontrol
- ada-mode
- adanaxisgpl
- add-apt-key
- addresses-goodies-for-gnustep
- addressmanager.app
- adduser
- adesklets
- adjtimex
- admesh
- adonthell
- adonthell-data
- adplay
- adplug-utils
- adtool
- adun.app
- advancecomp
- advi
- adzapper
- aee
- aegis
- aegis-tk
- aegis-web
- aes2501-wy
- aeskulap
- aespipe
- aewan
- aewm
- aewm++
- aewm++-goodies
- afbackup
- afbackup-client
- affiche.app
- afflib
- afio
- afnix
- aft
- afterstep
- afuse
- agave
- agenda.app
- aggregate
- agrep
- agsync
- aiccu
- aide-common
- aiksaurus
- aircrack-ng
- airport-utils
- airstrike
- aish
- ajaxterm
- alacarte
- aladin
- alarm-clock
- album
- albumshaper
- aldo
- ale
- alevt
- alevtd
- alex
- alex4
- alexandria
- alien
- alien-arena
- alien-arena-browser
- alien-arena-server
- alienblaster
- allegro-demo
- allegro-examples
- alleyoop
- alltray
- almanah
- alpine
- alpine-pico
- alsa-firmware-loaders
- alsamixergui
- alsa-oss
- alsaplayer-common
- alsa-tools
- alsa-tools-gui
- alsa-utils
- altermime
- altree
- amanda-client
- amanda-common
- amanda-server
- amap-align
- amavisd-new
- amavis-stats
- amide
- amideco
- amiga-fdisk-cross
- amiwm
- amoeba
- amor
- amora-server
- amphetamine
- ample
- ams
- amsn
- amsynth
- amtterm
- amule
- amule-adunanza
- amule-adunanza-daemon
- amule-adunanza-utils
- amule-adunanza-utils-gui
- amule-daemon
- amule-emc
- amule-utils
- amule-utils-gui
- am-utils
- an
- anacron
- anagramarama-data
- analog
- and
- angband
- angrydd
- animals
- anjuta
- anki
- annodex-tools
- anon-proxy
- ant
- anteater
- antennavis
- antigravitaattori
- antiword
- antlr
- ant-phone
- anubis
- anyevent-perl
- anymeal
- anyremote
- aoetools
- aoeui
- aolserver4
- apache2.2-common
- apache2-prefork-dev
- apache2-suexec
- apache2-suexec-custom
- apache2-threaded-dev
- apache2-utils
- apachetop
- apbs