| Acronym | Meaning |
| TTI | Time-temperature Integrator |
| NBS | Nijmegen Breakage Syndrome |
| RCR | Replication-competent Retrovirus |
| CNTF | Ciliary Neurotrophic Factor |
| DFM | Dark Field Microscopy |
| E2PROM | Electrically Erasable Programmable Read Only Memory |
| CS | Configuration Space (in Wave Functions) |
| VLG | Varying Localized Geminal |
| AIDJEX | Arctic Ice Dynamics Joint Experiment |
| STS | Space Transportation System |