| Acronym | Definition |
|---|
| LUA | Least Privileged User Account |
| LUA | Live Update Administration |
| LUA | Logical Unit Application |
| LUA | Logical Unit Address |
| LUA | Landesumweltamt |
| LUA | Limited User Account |
| LUA | Least-privileged User Account (Microsoft) |
| LUA | Love You Always (Internet slang) |
| LUA | Legemidler Utenom Apotek (Norwegian: Drugs Outside of Pharmacy) |
| LUA | Logical Unit Application (Microsoft) |
| LUA | Launch Under Attack |
| LUA | Lukla, Nepal - Lukla (Airport Code) |
| LUA | Local Units of Administration |
| LUA | Last Universal Ancestor |
| LUA | Land Use Allocations |
| LUA | Link-Up America |
| LUA | Limited Utility Assessment (DoD Military testing procedure) |
| LUA | Licking under Armpits |