| Acronym | Meaning |
| OCD | Offshore And Coastal Dispersion (modeling Of Air Quality) |
| FE | Fugitive Emissions |
| PSZ | Partially-stabilized Zirconia |
| BBFM | Bond-bending Force Model (for Phonon Calcns.) |
| PINS | Portable Isotopic Neutron Spectroscopy |
| SOLED | Stacked Organic Light Emitting Device |
| ACD | Atmospheric Chemistry Division |
| CPFD | Coupled-pair Functional With Double Excitation |
| CDDIS | Crustal Dynamics Data Information System |
| GOPW | Gaussian Orthogonalized Plane Wave |