| Acronym | Meaning |
| FCI | Fuel Coolant Interaction |
| SUCCESS | Subsonic Aircraft: Contrail And Cloud Effects Special Study |
| OSWER BBS | OSWER Electronic Bulletin Board System (see CLU-IN) |
| ECNI | Electron Capture Negative Ionization |
| RBP | Retinol Binding Protein |
| SCS | Semiclassical Coupled-states |
| TVD | Total Variation Diminishing |
| IRMDR | Infrared Microwave Double Resonance |
| IRS | Inverse Raman Scattering |
| APM | Atom Probe Microanalysis |