| Acronym | Meaning |
| AA | Assistance Administration |
| LORG | Localized Orbital-local Origin |
| TMA | Tissue Microarray |
| APAF | Apoptosis Protease Activating Factor |
| ASCII | American Standard Code For Information Interchange |
| PBA | Poly(butyl Acrylate) |
| SLMTO | Surface Linear (combination) Of Muffin-tin Orbitals |
| MPLC | Medium Pressure Liquid Chromatography |
| RFEC | Remote Field Eddy Current |
| BEST | Basic Extractive Sludge Treatment |