| Acronym | Meaning |
| SRF | State Revolving Fund (module Of GICS) |
| RRIM | Reinforced Reaction-injection Molding |
| DOJ | U.S. Department Of Justice |
| FILOS | Far Infrared Limb Observing Spectrometer |
| EPES | Elastic Peak Electron Spectroscopy |
| QDT | Quantum-defect Theory |
| ACS | American Chemical Society |
| EUVE | Extreme Ultraviolet Explorer (NASA Satellite) |
| HOEF | Harmonic Oscillator With External Field Model (in Collisions) |
| LHSV | Liquid Hourly Space Velocity |