| Acronym | Meaning |
| ACSI | Accelerated Strategic Computing Initiative (for Fusion Reactor) |
| ANDI | Analytical Data Interchange |
| DAHS | Data Acquisition And Handling System |
| ARF | ADP-ribosidation Factor |
| HNLC | High-nutrient Low-chlorophyll |
| CCDW | Commensurate Charge-density Wave |
| SC-MBPT | Single-configuration Many-body Perturbation Theory |
| HNS | Explosive |
| DOS | Density Of States (in Band Structures) |
| FPKKR | Full-potential Korring-Kohn-Rostoker |