| Acronym | Meaning |
 | MECS | Manufacturing Energy Consumption Survey (DOE) |
 | SCI | Single Excitation Configuration Interaction |
 | PHDF | Polyhalogenated Dibenzofuran(s) |
 | PPIC | Pollution Prevention Information Clearinghouse |
 | RAMAN | Regional Atmospheric Measurement And Analytical Network |
 | LCAO CO | Linear Combination Of Atomic Orbitals Crystal Orbital |
 | SNICS | Source Of Negative Ions By Cesium Sputtering |
 | CMP | Cellular And Molecular Pharmacology |
 | CVPT | Canonical Van Vleck Perturbation Theory |
 | AOCI | Airborne Ocean Color Imager |