| Acronym | Meaning |
| 3P | Pollution Prevention Pays |
| SFM | Scanning Force Microscopy |
| SNR | Supernova Remnant |
| PGIP | Polygalacturonase-inhibiting Protein |
| ABMT | Autologous Bone Marrow Transplantation |
| LCBO | Linear Combination Of Bonding Orbitals |
| BNF | Biological Nitrogen Fixation |
| ISV | In Situ Vitrification |
| EM | Enriched Mantle |
| ROBO | Rotating Bond Order (model In Potential Surface Calcns.) |