| Acronym | Meaning |
| ISRA | Image-space Reconstruction Algorithm |
| CHORUS | CERN Hybrid Oscillation Research Apparatus |
| PIUG | Patent Information Users Group |
| SO SCF | Spin-optimized Self-consistent Field |
| GDP | Guanosine 5'-diphosphate |
| MRS | Micro-Raman Spectroscopy |
| PVB | Projected Valence Bond |
| QGLE | Quantum Generalized Langevin Equation |
| ROFA | Rotating Over Fire Air (boiler Firing) |
| ECIP | Energy Conservation Investment Program |