| Acronym | Meaning |
| FP | Finite Perturbation |
| PTH | Parathyroid Hormone |
| PESC | Photoelectrochemical Solar Cell |
| EBIC | Electron Beam Induced Current |
| ALS | Autonomous Listening Station |
| SPEED | SiRNA Prodn. By Enzymatic Engineering Of DNA |
| NARSTO | North American Research Strategy For Tropospheric Ozone |
| CEAM | Center For Exposure Assessment Modeling |
| IOSRR | Infinite Order Sudden Rigid-rotor Approximation |
| APFO | Ammonium Perfluorooctanoate |