| Acronym | Meaning |
| MADE | The Macro-Dispersion Test Site |
| EFRTS | External-floating-roof Tanks |
| IMHEX | Internally Manifolded Heat Exchanger (molten Carbonate Fuel Cell Design) |
| CLIP | Corticotropin-Like Intermediate-lobe Peptide |
| RIP | Ribosome-inactivating Protein |
| NBS | National Bureau Of Standards |
| MCE | Mixed Cellulose Ester |
| VCM | Variational Cellular Method (for Electronic Structure Calcns.) |
| AEHS | Association For The Environmental Health Of Soils |
| GAXRD | Glancing Angle X-ray Diffraction |