| Acronym | Meaning |
| CWF | Coal-water Fuel |
| THAA | Total Hydrolyzable Amino Acids |
| MERLIN | Multi-element Radio-linked Interferometer Network |
| DLEED | Diffuse Low-energy Electron Diffraction |
| NND | New And Nonofficial Drugs |
| MAMBO | Mars Atm. Microwave Brightness Observer |
| ECE | Electrical Conductivity Of Saturation Extract (soils) |
| IMDG | International Maritime Dangerous Goods |
| EMAIL | Electronic Mail |
| PO-DVR | Potential Optimized-discrete Variable Representation |