| Acronym | Meaning |
| PAPS | Phase-alternated Pulse Sequence |
| IAE | Immunoaffinity Extraction |
| OHCE | One-and-a-half-centered Expansion (method For Calcns. On Charge Transfer In Ion-atom Scattering) |
| AMTIC | Ambient Monitoring Technology Information Center |
| BIOS | Biological Innovation For Open Society |
| ECRR | Energy-corrected Rigid-rotor Approximation |
| FK | Fish Kill (file Within STORET) |
| NLS | Nuclear Localization Signal |
| EGO | Ellipsoidal Gaussian Orbital |
| PFGE | Pulsed-field Gel Electrophoresis |