Package list: page 19
- argus-client
- argus-clients
- argvalidate
- argyll
- ari-yahoo
- aria
- aria2
- arianna
- ariba
- aribas
- aribb24
- ario
- aris-extractor
- arista
- arj
- arjun
- ark
- arkhart
- arkrpg
- arla
- arm-compute-library
- arm-trusted-firmware
- armada-backlight
- armadillo
- armagetron
- armagetronad
- armci-mpi
- armnn
- arnesi
- arno-iptables-firewall
- aroarfw
- arora
- arp-scan
- arpack
- arpack++
- arpalert
- arpd
- arpeggio
- arping
- arpon
- arptables
- arpwatch
- arpys
- arqiver
- array-info
- array-util
- arrayfire
- arrayprobe
- arriero
- arsenic
- arson
- art-nextgen-simulation-tools
- artemis
- artfastqgenerator
- artha
- artikulate
- artist
- arts
- as31
- asa