| Acronym | Meaning |
| NIRE | National Institute For Resources And Environment |
| PSD | Postsynaptic Density |
| CTDM | Complex Terrain Dispersion Model (air Quality) |
| FUMI | Function Of Mutual Information |
| WENDB | Water Enforcement National Data Base |
| LPPS | Low-pressure Plasma Spraying |
| CONTRAST | Connectivity Tracing Assignment Tools |
| OHMS | Office Of Hazardous Materials Safety |
| DIOA | Diisooctyl Adipate |
| NPC | Niemann-Pick Type C Disease |