| Acronym | Meaning |
| LCVO | Linear Combination Of Valence Orbitals |
| HAL | Health Advisory Level |
| BIOME | Biological Imaging And Observation/Mission To Earth |
| DTP | Diphtheria |
| GSA | General Services Administration |
| OPPTS | Office For Prevention |
| GIABS | Gastro-Intestinal Absorptivity |
| GHR | Growth Hormone Receptor |
| UKB | Unrestricted Kinetic Balance (in Calcns. Of Wave Functions And Energies) |
| SCT | Salmon Calcitonin |