| Acronym | Meaning |
| FODA | Fiber Optic Doppler Anemometry |
| MTD | Mean Therapeutic Dose |
| ESR | Electroslag Remelting |
| NDE | Nondestructive Evaluation |
| ECRR | Energy-corrected Rigid-rotor Approximation |
| MST | Microbial Source Tracking |
| IMG | Interferometric Monitor For Greenhouse Gases |
| ARGOS | Automatically Represents Graphics Of Chemical Structures |
| DPT | Degenerate Perturbation Theory |
| CPQRA | Chemical Process Quantitative Risk Assessment |