| Acronym | Meaning |
| HVIC | High-voltage Integrated Circuit |
| HQE | Hemiquantal Equations |
| MR-CCI | Multireference Contracted Configuration Interaction |
| LCR | Locus Control Region |
| SKY | Spectral Karyotyping |
| SIEC | Spherical Inertial Electrostatic Confinement |
| ICRF | Ion Cyclotron Range Of Frequencies |
| SPPD | Spin Polarized Photoelectron Diffraction |
| UCID | Unrestricted CI (with) Single (and) Double (excitations) |
| LCD | Liquid Crystal Diode |