| Acronym | Meaning |
| CBER | Center For Biologics Evaluation And Research |
| MPC | Maximum Permissible Concentration |
| LED | Longitudinal Eddy Current Delay |
| BRDF | Bidirectional Reflectance Distribution Function |
| FSCC | Fock Space Coupled Cluster |
| SGFM | Surface Green Function Matching (method In Calcn. Of Electronic And Phonon Properties Of Crystal Surfaces And Interfaces) |
| OCE-DF | One-center Expansion Dirac-Fock |
| PM3 | Third-parametric Method |
| BID | Brinell Indentation Diameter |
| DAS | Direct Absorption Spectroscopy |