| Acronym | Meaning |
| LCMTO | Linear Combination Of Muffin-tin Orbitals |
| DMFC | Direct Methanol Fuel Cell |
| EBHT | Electron Beam Hardening Treatment |
| BN | Boron Nitride |
| BNP | Brain Natriuretic Peptide |
| SMB | Simulated Moving Bed |
| PAI-1 | Plasminogen Activator Inhibitor 1 |
| PICT | Pollution-induced Community Tolerance |
| SSL | Spent Sulfite Liquor |
| PINN | Proposed International Nonproprietary Names (for Drugs) |