| Acronym | Meaning |
| FTNMR | Fourier-transform Nuclear Magnetic Resonance |
| WSHS | Watershed Hydrologic System |
| SBZ | Surface Brillouin Zone |
| SAGE | Serial Analysis Of Gene Expression |
| BTIS | Beam Tube Isolation System |
| LOIS | Loss Of Interim Status |
| BXE | Bombardment-induced X-ray Emission |
| FLAA | Flame Atomic Absorption |
| EXGEM | Extended Geminal (model Correlated Wave Function) |
| RFA | Regulatory Flexibility Analysis |