| Acronym | Meaning |
| CNDP | Cold Neutron Depth Profiling |
| ISCRF | Inhomogeneous Self-consistent Reaction Field Theory |
| MEBS | Medium Energy Backscattering Spectrometry |
| CME | Coronal Mass Ejection |
| GLWQB | Great Lakes Water Quality Board |
| CPMAS | Cross Polarization Magic Angle Spinning (C-13 NMR) |
| FDPM | Frequency-domain Photon Migration |
| OFPT | Operator Form (of) Perturbation Theory |
| EDF | Environmental Defense Fund |
| NAIP | Neuronal Apoptosis Inhibitory Protein |