| Acronym | Definition |
|---|
| GKA➣Group Key Agreement (computer security) |
| GKA➣Global Key Account |
| GKA➣Goroka, Papua New Guinea - Goroka (Airport Code) |
| GKA➣Gateway Knowledge Alliance (UK) |
| GKA➣Gardiner, Kamya & Associates, PC (accounting and consulting firm; Washington, DC) |
| GKA➣Global Kids Academy (Japan) |
| GKA➣Gamma Kappa Alpha National Italian Honor Society (various locations) |