| Acronym | Meaning |
| MR-MBPT | Multireference-many-body Perturbation Theory |
| QPT | Quasiparticle Tunneling |
| MRSD-CI+P | MRSD-CI (with) Pople Correction |
| SE | Standard Error |
| AMV | Alfalfa Mosaic Virus |
| SPG | Sequential Product (of) Geminals |
| PEM | Pacific Exploratory Measurements |
| VIVAH | Vibrational Variational Hyperspherical (for Mol. Calcns.) |
| DAS | Direct Absorption Spectroscopy |
| EWALD | Evanescent Wave Analysis With Laser Diodes |