| Acronym | Meaning |
| VOF | Volatile Org. Fraction |
| SCAF | Self-consistent Anisotropic Field |
| SALQR | Successive Approximation Linear Quadratic Regulator (for Groundwater Management) |
| ICRU | International Commission On Radiation Units And Measurements |
| FIMS | Fine-split IR Multispectral Scanner (for Remote Sensing) |
| NBSR | Neutron Beam Split-core Reactor |
| MGVB | Modified Generalized Valence Bond |
| SGF | Spherical Gaussian Function |
| RCIOSA | Reactive Classical-infinite-order-sudden Approxn. |
| DPFGSE | Double Pulse Field Gradient Spin Echo |