| Acronym | Meaning |
| HMXB | High-mass X-ray Binaries |
| IDA | Interdigitated Array (microelectrodes) |
| SHT | Surface Hopping Trajectory (model For Mol. Scattering) |
| GSAM | Generalized Standard Addition Method |
| IPPC | Integrated Pollution Prevention And Control |
| CET | Center For Environmental Technology |
| NITM | Normalized Irreducible Tensorial Matrix |
| ETB | Extended Tight-binding (method For Electronic-structure Calcns.) |
| TF/SC | Trickling Filter/Solids Contact Process (for Wastewater Treatment) |
| PVM | Photovoltaic Power Module |