| Acronym | Meaning |
| DRO | Diesel-range Organics |
| NES | National Energy Strategy |
| MCPB | (4-(2-methyl-4-chlorophenoxy)butyric Acid |
| CVM-CI | Constrained Variational Method-CI |
| POU | Point Of Use |
| FACE | Forests Absorbing Carbon Dioxide Emission |
| FOMBT | First-order Many-body Theory |
| HEPES | N-2-hydroxyethylpiperazine-N'-2-ethanesulfonic Acid |
| DMRQA | Discharge Monitoring Report Quality Assurance |
| ICF-CI | Interacting Correlated Fragment-CI (wave Function) (see Also SA-MCSCF) |