| Acronym | Meaning |
| AES | Auger Emission Spectroscopy |
| ECP-CPP | Effective Core Potential (augmented By)-core Polarization Potential |
| STI | Shallow Trench Isolation |
| PHE | Potentially Harmful Element |
| MPO | Metropolitan Planning Organization |
| ICRMS | Ion Cyclotron Resonance Mass Spectrometry |
| MEUG | Minimum Energy Uncertainty Gaussian (wave Packets) |
| MPHF | Maximally Paired Hartree Fock |
| NCLI | National Chemical Laboratory For Industry (Japan) |
| SSE | Spinless Salpeter Equation |