| Acronym | Meaning |
| BCC | Bioaccumulative Chemicals Of Concern |
| CCC | Correlated Coupled Cluster (quantum Calcn. Method) |
| IES | Internal Eliminated Sequence |
| APRIL | A Proliferation-inducing Ligand |
| NICE-OHMS | Noise-immune Cavity-enhanced Optical Heterodyne Molecular Spectroscopy |
| BIBRA | British Industrial Biological Research Association |
| ETS | Extended Transition State (method For Bond Dissocn. Energies) |
| WHIMS | Wet High Intensity Magnetic Separation |
| HFP | Hartree-Fock Perturbation |
| TWA | Time-weighted Average Limit |