English abbreviations from gk to gla
- GK (Goal Keeper)
- GKA (Goroka Airport)
- GKAP (Georgia Kindergarten Assessment Program)
- GKD (Gökçeada Airport)
- GKE (NATO Air Base Geilenkirchen)
- GKH (Gorkha Airport)
- GKI (Graphics Kernel Interface)
- GKK (Grih Kalyan Kendra (India))
- GKL (Great Keppel Island Airport)
- GKM (Graphics Kernel Machine)
- GKN (Gulkana Airport)
- GKO (Kongoboumba Airport)
- GKP (Graphics Kernel Processor)
- GKS (Gaspar-Kohn-Sham)
- GKT (Gatlinburg-Pigeon Forge Airport)
- GKTW (Give Kids The World)
- GL (Graphics Library)
- Gl. (Gloria ("Glory to God", etc.))
- gla (Scottish Gaelic language (ISO 639-2 code))