| Acronym | Meaning |
| ESEM | Electron Spin Echo Modulation |
| MRS | Minimum Required Strength |
| LIPOD | Laser Induced Photochemical Oxidative Destruction Process |
| TSMG | Top-seeded Melt Growth |
| SNARL | Suggested No-adverse Response Level |
| LCAO LSD | Linear Combination Of Atomic Orbitals-local Spin Density |
| UOFMN | Unified Organically Functionalized Mesoporous Network |
| TCS | Total Current Spectroscopy |
| TQM | Total Quality Management |
| MAESA | Measurements For Assessing The Effects Of Stratospheric Aircraft |