| Acronym | Meaning |
| HRPA | Higher Random Phase Approximation |
| LAMES | Laser Micro Emission Spectroscopy |
| ARIES | Angle Resolved Ion Electron Spectroscopy |
| PEELS | Parallel Electron Energy Loss Spectroscopy |
| HUDF | Hubble Ultra Deep Field |
| NAME | Nuclear Accident Modeling Exercise [a Model] |
| CT | Disinfectant Concn. Times The Contact Time |
| MWM | Meandering Winding Magnetometer |
| SCCC | Self-consistent Charge And Configuration Method |
| EAE | Experimental Allergic Encephalomyelitis |