| Acronym | Meaning |
| NL-SCF | Nonlocal (density Functional)-self-consistent Field |
| FFT | Fast Fourier Transform |
| COSY | Correlation Spectroscopy |
| HHOB | High-energy Higher-order Born (approxn. For Scattering Calcns.) |
| SIMR | Swedish Institute For Metals Research |
| HFET | Highway Fuel Economy Test |
| SPF | Superplastic Forming |
| GBS | Group B Streptococci |
| ACP | Automatic Correlation Partitioning |
| DERA | Defense Environmental Restoration Act |