| Acronym | Meaning |
| SEDAC | Socioeconomic Data And Applications Center |
| SLE | Systemic Lupus Erythematosus |
| BCM | Bond Charge Model (in Force Constants Calcn.) |
| DSA | Dynamic Simulated Annealing (for Electronic Structure In Liq.metals) |
| BEEM | Ballistic Electron Emission Microscopy |
| SEREX | Serological Identification Of Antigens By Recombinant Expre |
| FRM | Fiber-reinforced Metals |
| CEQB | Collinear Exact Quantum (with Adiabatic) Bending (energy) (method For Reactive Scattering) |
| SMC | Sheet Molding Compound |
| MCF | Mutually Consistent Field Method (in Calcns. On Intermolecular Interactions) |