| Acronym | Definition |
|---|
| GK➣Greek |
| GK➣General Knowledge |
| GK➣Goalkeeper |
| GK➣Gawad Kalinga (Filipino: Give Care) |
| GK➣Gatekeeper |
| GK➣Gamma Knife (radiosurgery) |
| GK➣Guernsey |
| GK➣Gry Komputerowe (Polish: Computer Games) |
| GK➣Goal Kick |
| GK➣Garry Kasparov (chess player) |
| GK➣Grand Knight (head of VKV fraternity, Philippines) |
| GK➣Glucokinase |
| GK➣Gupta-Kumar (network routing) |
| GK➣Gabriel Knight (computer game) |
| GK➣Godo Kaisha (Japan) |
| GK➣Gravekeeper (YuGiOh cards) |
| GK➣Golden Key International Honour Society |
| GK➣Grunnkurs (foundation course) |
| GK➣Ginger Kid |
| GK➣Green Key |
| GK➣Gravity Kills (band) |
| GK➣Global Kids, Inc (New York, New York) |
| GK➣Good Kill (video gaming) |
| GK➣Genesis Knights (gaming clan) |
| GK➣Great Khali (wrestler) |
| GK➣Guantanamo to Key West (routing designation; US Navy) |
| GK➣Garage Kids (cartoon) |
| GK➣Golden Keshik (gaming) |
| GK➣Gallien-Krueger, Inc. |
| GK➣Gerichtskasten (German: Pigeon-Hole; law firms) |