| Acronym | Meaning |
| ADTT | Accelerator Driven Transmutation Technology |
| TTN | Technology Transfer Network |
| BCSLN-HL(N) | Bardeen-Cooper-Schrieffer-Lipkin-Nogami-Heitler-London(n) (n Is Nth-order MBPT Starting From The Self-consistent HL Model) |
| ACTS | Asbestos Contractor Tracking System |
| TLP | Transient Liquid Phase |
| TIME | Temporally Integrated Monitoring Of Ecosystems |
| RSAC | Remote Sensing Applications Center (US Forest Service) |
| MOS | Metal Oxide Semiconductor (FET Devices) |
| (SC)2CI | Self-consistent Size-consistent CI |
| SVM | Scanning Viscoelasticity Microscopy |