| Acronym | Meaning |
| BSEF | Bromine Science And Environmental Forum |
| TCDE | Two-center Dirac Equation |
| MCTDH | Multiconfigurational Time-dependent Hartree (theory) |
| JAIE | Japan Association Of Ion Exchange |
| DCEL | Direct Current Electroluminescent |
| FPP | Fertilization Promoting Peptide |
| CRDS | Chemical Reactions Documentation Service |
| DODISS | Department Of Defense Index Of Specifications And Standards |
| BHT | Butylated Hydroxytoluene |
| PV-RR | Perturbational-variational-Rayleigh-Ritz (matrix Method In Mol. Calcns.) |