Similar to LibreOffice_Calc

FreeRTOS

Freeway (software)

FydeOS

Gambas

GAMESS

Geometric Description Language

GemStone/S

Geospatial content management system

GeoJSON

GeoTIFF

GetFEM++

Ginger Software

GNU Mailman

GNU Savannah

GNU toolchain

Lighthouse (software)

Google Pinyin

GOS (operating system)

GPUGRID.net

Grep

GTUBE

Gunicorn