| Acronym | Meaning |
| TDCS | Total Dissolved And Colloidal Solids |
| AMRIR | Advanced Medium Resolution Imaging Radiometer |
| PEDM | Perturbation Expansion (of The) Density Matrix |
| GAM | Generalized Additive Model |
| SERDP | Strategic Environmental Research And Development Program |
| ICARUS | Imaging Cosmic And Rare Underground Signal |
| DLC | Diamondlike Carbon |
| MECI | Monoexcited Configuration Interaction |
| MCS | Multiple Cloning Site |
| MPD | Maximum Permissible Dose |