| Acronym | Meaning |
| MSAE | Multistate Atomic Expansion (method For At. Collisions) |
| SF-PNM | Step Function Perturbative Numerical Method |
| UCG | Underground Coal Gasification |
| CHRM | Characteristic Remanent Magnetization |
| XMPA | X-ray Electron Microprobe Analysis |
| DCP | Direct Current Plasma |
| RP/C | Reinforced Plastics/composite |
| ADAM | Average Depleted Antarctic Meltwater |
| MPQC | Massively Parallel Quantum Chemistry |
| FOG | Fats, Oil, And Grease |