| Acronym | Meaning |
| FREMSAAS | Frequency Modulated Simultaneous Atomic Absorption Spectrometry |
| SNAP | System For Nuclear Auxiliary Power |
| ARGOS | Automatically Represents Graphics Of Chemical Structures |
| EHN | Environmental Health Network |
| SFS | Sum-frequency Spectroscopy |
| CKD | Cement Kiln Dust |
| RPP | Renal Perfusion Pressure |
| HTML | Hypertext Markup Language |
| LAMMS | Laser Micro Mass Spectrometry |
| ESD | Environmental Services Division (US EPA) |