GKA
| 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) |