| Acronym | Meaning |
| SCRIBE | Stratospheric Cryogenic Interferometer Balloon Experiment |
| BLEVE | Boiling Liquid Expanding Vapor Explosion |
| SO | Stieltjes Orbitals (for Mol. Photoionization Continua) |
| RUP | Rumen-undegradable Protein |
| LMC | Low-pressure Molding Compound |
| GCFR | Gas-cooled Fast Reactor |
| FFDCA | Federal Food, Drug, And Cosmetic Act (US) |
| RAFA | Rank Annihilation Factor Analysis |
| EO | Ethylene Oxide |
| SRCCSDT | Single-reference Coupled-cluster (with) Single (and) Double (and) Triple (excitations) |