English abbreviations from grip to grr
- GRIP(Godanaw Rehabilitation Integrated Project)
- GRIT(Graffiti Removal And Intervention Team)
- GRITS(Gals Racing In The South)
- GRJ(George Airport)
- GRK(Killeen-Fort Hood Regional Airport (Robert Gray Army Airfield))
- GRL(Greenland (ISO 3166 trigram))
- GRLOG(Grapholog)
- GRLUG(Grand Rapids Linux User`s Group)
- GRM(Grand Marais/Cook County Airport (FAA: CKC))
- GRN(Grenada (IOC and FIFA trigram, but not ISO 3166))
- GRO(Girona-Costa Brava Airport)
- GROFAZ(GROeSSTE FELDHERN ALLE ZEIT = Greatest Field General of All Time)
- GROL(General Radio-Telephone Operators License)
- GROSCE((telescope) Gamma Ray Burst Optical Counterparts Search Experiment, an automated telescope used to detect the optical counterparts to gamma ray bursts)
- GROW(Gardening For Recreation Or Work)
- GROWN(Grateful Recovering Online Womens Network)
- GRP(Graphite Reinforced Plastic)
- GRQ(Groningen Airport Eelde)
- GRR(Gerald R. Ford International Airport)
