| Acronym | Meaning |
| GSMT | Giant Segmented Mirror Telescope |
| LVM-ST | Least-squares Variational Method (involving Only) Square-integrable (test Functions) (for Wave Functions In Scattering) |
| WSI | Wafer Scale Integration |
| NTTC | National Technical Transfer Center |
| CDOE | Charge-dependent Orbital Exponent Theory |
| SMSA | Soft-core Mean Spherical Approxn. |
| TBP | TATA-box Binding Protein |
| CASS | Computer Assisted Stratification And Sampling |
| SPECT | Single Photon Emission Computerized Tomography |
| CCSD-UED | CCSD-unrelaxed Energy Derivative |