| Acronym | Definition |
|---|
| IREL➣Indian Rare Earths Limited (state-owned mining company; India) |
| IREL➣Indiabulls Real Estate Ltd. (India) |
| IREL➣Inter-Roller Engineering Limited (Singapore) |
| IREL➣India Rare Earths Ltd. (Department of Atomic Energy; India) |
| IREL➣Indoor Reference Exposure Level |
| IREL➣Interim Reference Exposure Level |