| Acronym | Meaning |
| EPHMRA | European Pharmaceutical Market Research Association |
| MLK | Mixed-lineage Kinase |
| SART | Specific Alternation Of Rhythm In Temperature |
| DWPI | Derwent World Patents Index |
| EPO | European Patent Organization |
| SIOA | Surface-induced Optical Anisotropy |
| RC(XI) | (fully) Correlated Relativistic Local-density |
| AFS | Atomic Fluorescence Spectroscopy |
| DOI | Department Of The Interior |
| SIFCA | Slurry-infiltrated Fiber Castable [ceramic Casting Technique] |