| Acronym | Meaning |
| MDC | Minimum Detectable Concentration |
| ECP | Exchange Coupled Pair |
| ARC | Antireflection Coating |
| MELODRAMA | Melding Of Spin-locking Dipolar Recovery At The Magic Angle |
| SEHRS | Surface-enhanced Hyper-Raman Scattering |
| CAP | Capacity Assurance Plan |
| GID | Grazing Incidence Diffraction |
| CIAQ | Council On Indoor Air Quality |
| MAR | Matrix Attachment Region |
| GBF | Gibbs-Bogolyubov-Feynman (variational Principle) |