| Acronym | Meaning |
| PELMO | Pesticide Leaching Model |
| HNPCC | Hereditary Nonpolyposis Colorectal Carcinoma |
| LCTAO | Linear Combination Of Traveling Atomic Orbitals |
| HETP | Height Equivalent To A Theoretical Plate |
| CHF | Critical Heat Flux |
| OMO | Orthogonalized Magnetic Orbital |
| IRPDS | Infrared Photothermal Deflection Spectroscopy |
| FIAM | Free Ion Activity Model |
| GOSAT | Greenhouse Gas Observing Satellite |
| SID | Surface Induced Dissociation |