| Acronym | Meaning |
| NSAID | Non-steroidal Anti-inflammatory Drug |
| BOC | Bond-order Conservation (model In Calcns. On Reactions) |
| PLE | Photoluminescence Excitation |
| PIMC | Path-integral Monte-Carlo |
| BHMA | British Hard Metal Association |
| CAPA | Critical Aquifer Protection Area |
| FBA | Fluorescent Brightening Agent |
| RVP | Reid Vapor Pressure (used For Gasoline Volatility) |
| AFGF | Acidic Fibroblast Growth Factor |
| MAPW | Modified Augmented Plane Wave |