| Acronym | Meaning |
| JEIDA | Japan Electronic Industry Development Association |
| OCCSD | Open-shell Coupled-cluster (with) Single (and) Double (excitations) |
| TRLFS | Time Resolved Laser Fluorescence Spectroscopy |
| LCFC | Linear Combination Of Fragment Configuration |
| OEBR | Optical Edge Bead Removal |
| TACT | Trans Alaska Crustal Transect |
| NIRS | National Inorganics And Radionuclides Survey |
| PCAD | Power Conditioning And Distribution (in Spacecraft) |
| CLC | Capacity Limiting Constituents |
| MNDO-PM3 | Modified Neglect Of Diatomic Overlap-parametric Method |