| Acronym | Meaning |
| CCTM | Coupled-channel Transition Matrix (in Atom-surface Scattering) |
| BLISS | Balloon-borne Laser In Situ Sensor |
| DBP | Dibutyl Phthalate |
| WSD | Water Saturation Deficit |
| FEEM | Field Electron Emission Microscopy |
| HHAP | Heavy Hydroaroms. From Petroleum |
| IDEA | Integrated Data For Enforcement Analysis |
| SLM | Supported Liquid Membranes |
| HGMIS | Human Genome Management Information System |
| CTP | Cytidine 5'-triphosphate |