| Acronym | Meaning |
| HEK | Human Embryonic Kidney |
| OLPGAA | On-line Prompt Gamma-ray Activation Analysis |
| IBAD | Ion-Beam-Assisted Deposition |
| MCC | Modified Continuous Cooking [of Pulp] |
| PED | Plasma Emission Detector |
| DZRS | Double Zeta Roos-Siegbahn (wave Functions) |
| TOMS | Total Ozone Mapping Spectrometer |
| AIP | Acute Intermittent Porphyria |
| AURA | Association Of Universities For Research In Astronomy |
| LTDA | Low Temperature Die Attach [adhesive] |