| Abbreviation | Definition |
|---|---|
| KGRK | Killeen Municipal Airport, USA - TX |
| KGRR | Grand Rapids Kent County Inter, USA - MI |
| KGS | Kos, Greece |
| KGSB | Goldsboro Seymour Johnson Air, USA - NC |
| KGTB | Fort Drum, USA - NY |
| KGTF | Great Falls International Airp, USA - MT |
| KGU | Keningau, Sabah, Malaysia |
| KGUS | Peru Grissom Air Force Base, USA - IN |
| KGVT | Greenville Majors Airport, USA - TX |
| KGVW | Grandview (Kansas City) Richar, USA - MO |
| KGW | Kagi, Papua New Guinea |
| KGWO | Greenwood-Leflore Airport, USA - MO |
| KGX | Grayling, Alaska USA |
| KGY | Kingaroy, Queensland, Australia |
| KGZ | Glacier Creek, Alaska USA |
| KHA | Khanek, Iran |
| KHAR | Harrisburg Capital City Airpor, USA - PA |
| KHC | Kerch, Russia |
| KHE | Kherson, Russia |
| KHFD | Hartford-Brainard Airport, USA - CT |