| Acronym | Meaning |
| VIRTIS | Visual IR Spectral And Thermal Spectrometer |
| RMO | Rotated Morse Oscillator (function For Potential Surface) |
| LZC | Liquid Zone Control (in Alloy Processing) |
| AFUP | Alternative Fuels Utilization Program |
| CIV | Critical Ionization Velocity (ionosphere) |
| ENMR | Electrophoretic NMR |
| NAIP | Non-Apatite Inorganic Phosphorus |
| HEASARC | High Energy Astrophysics Science Archive Research Center |
| SSA | Specific Surface Area |
| CCM | Complex Coordinate Method (in Calcns. On Quantum Tunneling) |