| Acronym | Meaning |
| RATM | Renormalized Average T-matrix (for D.-of-states Calcns.) |
| GCE | Ground-based Cloud Experiment |
| NAIP | Non-Apatite Inorganic Phosphorus |
| FRDS | Federal Reporting Data System |
| JFET | Junction Field-effect Transistor |
| BFAF | Beamformer Antialiasing Filter |
| GRINSCH | Graded-index Separate Confinement Heterostructure |
| AMDQW | Asymmetric Modulation Doped Quantum Well |
| MMC | Molecular Mechanics For Clusters Model |
| MOSIS | Metal Oxide Semiconductor Implementation Service |