| Acronym | Meaning |
| MPI | Multivariable Proportional-integral [control(ler)] |
| CPSS | Coulomb-repulsion Perturbed Stationary State |
| PIPN | Pseudo Interpenetrating Polymer Network |
| CASARM | Chemical Agent Standard Analytical Reference Material |
| TTSS | Tropospheric Trace Species Sounder |
| UNAMAP | Users' Network For Applied Modeling Of Air Pollution |
| CIV | Critical Ionization Velocity (ionosphere) |
| DVI | Dust Veil Index |
| CFBR | Conventional Fluidized Bed Reactor |
| SQL | Standard Quantum Limit |