• grantpt
• grap
• grap2graph
• grape
• grapemcrl2
• graph
• graph-easy
• graph-slam
• graph2tree
• graphc
• graphdefang.pl
• graphdraw
• GraphicsMagick++-config
• GraphicsMagick-config
• GraphicsMagickWand-config
• graphite-build-search-index
• graphite-manage
• graphlan
• graphlan_annotate
• graphml2gv
• graphmonkey
• GraphThing
• graphviz
• grass-dbf
• grass-mesql
• grass-mysql
• grass-odbc
• grass-ogr
• grass-sqlite
• grass64
• grave-robber
• gravfft
• gravit
• Gravity
• Gravity 
• graywolf
• grc
• grcat
• grcc
• grcm
• grcompiler
• grconvert
• grd2cpt
• grd2rgb
• grd2xyz
• grdblend
• grdclip
• grdcontour
• grdconvert
• grdcut
• grdedit
• grdesktop
• grdfft
• grdfilter
• grdflexure
• grdgradient
• grdgravmag3d
• grdhisteq
• grdimage
• grdinfo
• grdlandmask
• grdmask
• grdmath
• grdpaste
• grdpmodeler
• grdproject
• grdraster
• grdredpol
• grdreformat
• grdrotater