G[1]
G[2]
G[3]
G[4]
G2
Gabriel
GADS
Gaelic
Galaxy
Galileo
Gallina
Gambit
GAMMA[1]
GAMMA[2]
GAN
GAP
GAPLog
Gargoyle
GARP
GASP
GAT
GATE
Gauss
gawk
GCL[1]
GCL[2]
GCL[3]
G-Code[1]
G-code[2]
GDML
GDPL
GEA
GECOM
Gedanken
GEL[1]
GEL[2]
Gema
General Purpose Graphic Language
Gentleman's Portable Coroutine System
Genascript
GENER/OL
GENIFER
GeODE
GEORGE
GEPURS
Gerald
GEST
GHC
Gia-2
GIM-1
GIN5
Ginger
GINO
GIP
GIRL
GKS
GL
Glammar
GLASS
Glenda
Glish
Glisp
GLog
GLOS
GLOW
GLUG
Glypnir
GMAP
GML
GMPL
Gnu CL
Godel
Gofer
GOL
GOM
GOOD
Gorby
GOSPL
GP
GPL[1]
GPL[2]
GPL[3]
GPM
GPGS
GPSS
GPX
GQL
Graal[1]
GRAAL[2]
GRAF
GRAIL
GRAIN
GRAM
Grapes
Graphic ALGOL
Graphic Language
GRAPPLE
GRASP
GRASP/Ada
GREEN
GRG
GRIND
groff
GSBL
GSL
GSPL
GTL
GTML
GUEST
Guile
Guru
GVL
GW-BASIC
Gypsy
GYVE