| Acronym | Meaning |
| IAPSO | International Association For The Physical Sciences Of The Ocean (ICSU) |
| PESTANV4.0 | Pesticide Analytical Model Version 4.0 |
| POCI | Parent Orbital Configuration Interaction |
| ACRE | Automatic Climatological Recording Equipment |
| CHARMM | Chemistry At HARvard Macromolecular Mechanics |
| RDS | Raman Difference Spectroscopy |
| SNIF | Site-specific Natural Isotope Fractionation |
| AETM | Analytical Electron Transmission Microscopy |
| CBN | Cubic Boron Nitride |
| RFM | Relativistic Mean Field |