| Acronym | Meaning |
| CECE | Combined Electrolysis And Chemical Exchange |
| BCA | Bicinchoninic Acid |
| EQPAC | Equatorial Pacific Study |
| CHO | Complex Harmonic Oscillator (in Mol. Scattering Theory) |
| OWPE | Office Waste Programs Enforcement |
| MNDO | Modified Neglect Of Diatomic Overlap |
| DAS | Dendrite Arm Spacing |
| CV-MCHF | Core-valence Correlation-multiconfiguration Hartree-Fock |
| HFJ | Hartree-Fock-Jucys (in Electron-correlation Corrections Calcn.) |
| LLDPE | Linear Low Density Polyethylene |