| Acronym | Meaning |
| CBD | Chemical Bath Deposition |
| DNPH | 2,4-Dinitrophenylhydrazine |
| RPO | Resonant Periodic Orbit (on Potential Energy Surface In At. Or Mol. Scattering) |
| LMCT | Ligand-to-metal Charge Transfer |
| ICC | Interstate Commerce Commission |
| PEIS | Programmatic Environmental Impact Statement |
| CGMP | Cyclic Guanosine Monophosphate |
| NPRA | National Petroleum Refiners Association |
| AMS | American Mathematical Society |
| HFB | Hartree Fock Bogolyubov |