| Acronym | Meaning |
| PMN | Premanufacture Notice |
| DIRBE | Diffuse IR Background Experiment |
| CIPAC | Collaborative International Pesticides Analytical Council |
| FASSST | FAst Scan Submillimeter Spectroscopy Technique |
| LDR | Land Disposal Restriction(s) |
| PTM | Perturbation Trajectory Method (in Gas-surface Collision Dynamics) |
| MAGE | MicroArray And Gene Expression |
| RFWM | Resonant Four-wave Mixing |
| AUSST | Automatic Synthesis Of Symptom Tree Model |
| PIV | Particle Image Velocimetry |