| Acronym | Meaning |
| NESCAUM | North East States Coalition For Air Use Management |
| DIIS | Direct Inversion In The Iterative Space |
| LTBRM | Lanczos Tight Binding Recursion Method |
| ARDRA | Amplified RDNA Restriction Analysis |
| CRC | Chemical Rubber Company |
| CBX | Coulomb-Born Approxn. With Exchange |
| LD | Limits Of Detection |
| SUV | Small Unilamellar Vesicle |
| LCHAO | Linear Combination Of Hybrid Atomic Orbitals |
| VCI | Variational Configuration Interaction (quantum Calcn. Method) |