| Acronym | Meaning |
| DTPMP | Diethylenetriaminopenta(methylenephosphonic Acid) |
| IAE | Immunoaffinity Extraction |
| SPADE | Stratospheric Photochemistry |
| EBD | Equilibrium Brownian Dynamics |
| CCM | Chemical Cleavage Of Mismatch |
| CR | Collocation Representation (of Basis Sets) |
| CDS/ISIS | CDS/Integrated Set Of Information System |
| MIA | Multiplicative Integral Approxn. (in 2-electron Integral Calcn.) |
| EXOSAT | European X-ray Observatory Satellite |
| LCN | Light Cracked Naphtha |