| Acronym | Meaning |
| MACHO | Massive Compact Halo Object |
| OMP | Optimized Model Potential |
| ICC | Intrahepatic Cholangiocarcinoma |
| CERL | Construction Engineering Research Laboratory (US Army) |
| NADB | National Air Data Branch (US EPA) |
| LDI | Laser Desorption Ionization |
| NIRMS | Noble Gas-ion Reflection Mass Spectrometry |
| ACSH | American Council On Science And Health |
| OSW | US Office Of Saline Water |
| BHT | Butylated Hydroxytoluene |