| Acronym | Meaning |
| DFS | Daily Flow System (file Within STORET) |
| ARC | Advanced Regulatory Control |
| DCXD | Double Crystal X-ray Diffraction |
| LCMTO | Linear Combination Of Muffin-tin Orbitals |
| DRC | Dynamic Reaction Cell |
| RSW | Resistance Spot Welding |
| CNOC | Commission On Nomenclature Of Organic Chemistry |
| MSA | Mammary Serum Antigen |
| HFD-C | Hartree-Fock-dispersion With Repulsive SCF Component (intermol. Potential) |
| REPELS | Reemitted Positron Energy Loss Spectroscopy |