| Acronym | Meaning |
| RTF | Replenished Tapped And Fractionated (magma) |
| INDO/S | INDO/spectroscopic Approxn. |
| LPA | Linearized Propagator Approximation |
| AAETA | Atomic Spectroscopy With Electrothermal Atomization |
| GEMS | Global Environmental Monitoring Systems |
| TCLE | Thermal Coefficient Of Linear Expansion |
| FOLED | Flexible Organic Light-emitting Device |
| RFI | RCRA Facility Investigation |
| I-TEF | International Toxicity Equvalency Factor |
| NEMD | Non-equilibrium Molecular Dynamics |