| GI | Galvanized Iron 
| Others |
| GI | Game Informer
| Others |
| GI | Game Informer Magazine
| Others |
| GI | Gary, Indiana
| Others |
| GI | Gastro-Intestinal
| Others |
| GI | GastroInestinal
| Others |
| GI | Gastrointestinal
| Others |
| GI | gastrointestinal It
| Others |
| GI | Gauge Invariance
| Others |
| GI | General Independent
| Others |
| GI | General Inductee
| Others |
| GI | General Infantry
| Others |
| GI | General Information
| Others |
| GI | General Infrantry
| Others |
| GI | General Inquiry
| Others |
| GI | General Inspection
| Others |
| GI | General Instructions
| Others |
| GI | General Instrument
| Others |
| GI | General Interest
| Others |
| GI | General Issue
| Others |
| GI | Generic Identifier
| Others |
| GI | Geninfo Identifier
| Others |
| GI | Genisco
| Others |
| GI | Genuine Ilocano
| Others |
| GI | Geographic Indication
| Others |
| GI | Geographic Information
| Others |
| GI | Geographical Indication
| Others |
| GI | Geographical Information
| Others |
| GI | Geological Institute
| Others |
| GI | Geomatics and Imagery
| Others |
| GI | Geophysical Institute
| Others |
| GI | German Computer Society
| Others |
| GI | German Invador
| Others |
| GI | Germs Incognito
| Others |
| GI | Gesellschaft für Informatik
| Others |
| GI | Gewy Iodine
| Others |
| GI | Ghetto Imposter
| Others |
| GI | Gi In
| Others |
| GI | GI is
| Others |
| Gi | gibi
| Others |
| GI | Gibraltar
| Others |
| Gi | Giga- (2 ^ 30)
| Others |
| Gi | Gilbert
| Others |
| GI | gitignore It
| Others |
| GI | Global Icon
| Others |
| GI | Global Illumination
| Others |
| GI | Global Ilumination
| Others |
| GI | Global Image
| Others |
| GI | Global Inner
| Others |
| GI | Glycaemic Index
| Others |
| GI | Glycemic Index
| Others |
| GI | God's Infantry
| Others |
| GI | Gods Image
| Others |
| GI | Goethe Institute
| Others |
| GI | Good Instinct
| Others |
| GI | Goose Island
| Others |
| GI | Government Ingenuity
| Others |
| GI | Government Issue
| Others |
| GI | Government Issue/General Issue
| Others |
| GI | Government Issued
| Others |
| GI | Governmental Instrumentality
| Others |
| GI | Governmental Issuer
| Others |
| GI | Graded Index
| Others |
| GI | Graduate Institution
| Others |
| GI | Grand Island
| Others |
| GI | Graphical Interface
| Others |
| GI | Graphics Interface
| Others |
| GI | Great Idea
| Others |
| GI | Great Incompetent
| Others |
| GI | Greatly Increased
| Others |
| GI | Green Infrastructure
| Others |
| GI | Green Interface
| Others |
| GI | Greta Ilieva
| Others |
| GI | Gross Income
| Others |
| GI | Gross Injustice
| Others |
| GI | Gross Investment
| Others |
| GI | Growth Index
| Others |
| GI | Grupo De Intendencia
| Others |
| GI | Guano Infested
| Others |
| GI | Guaranteed Insurability
| Others |
| GI | Guaranteed Issue
| Others |
| GI | Guard Interval
| Others |
| GI | Guided Imagery
| Others |
| GI | Gylcemic Index
| Others |
| Gi | IEC symbol meaning 2^30 (Gibi)
| Others |
| GI | Itek Air
| Others |