| Acronym | Meaning |
| NPV | Net Present Value {economics} |
| FEFF | Free Energy Force Field |
| IRS | Internal Recognition Subsequence |
| CREATIS | Center For Research And Applications In Image And Signal Processing |
| SUCCESS | Subsonic Aircraft: Contrail And Cloud Effects Special Study |
| SCTB | Self-consistent Tight-binding (in Electronic Structure) |
| ASK | Amplitude Shift Keying |
| CCSD | Coupled Cluster With Single And Double Excitation |
| CPE | Cloud Point Extraction |
| BCUT | Burden CAS And University Of Texas |