| Acronym | Meaning |
| FPD | Flame Photometric Detector (gas Chromatography) |
| SBA | Small Business Administration |
| FPP | Fertilization Promoting Peptide |
| HMM | Heavy Meromyosin |
| NRA | Nuclear Reaction Analysis (Rensselear Polytech) |
| CTZ | Coastal Transition Zone |
| GRINDOL | Ghost (and) Rydberg INDO |
| MTD | Mean Therapeutic Dose |
| SGPT | Serum Glutamic-pyruvic Transaminase |
| CAS-SI | Complete Active Space-state Interaction |