| Acronym | Meaning |
| FBL | Fixed Bed Loop |
| AAMOM | An Approximate Molecular Orbital Method |
| SPDES | New York State Pollutant Discharge Elimination System |
| AAFEB | Anaerobic Attached Film Expanded Bed |
| POGO | Polar Orbiting Geophysical Observatory |
| AWG | Arrayed Waveguide Grating |
| VCC | Variable Curvature Coordinates (in Calcns. On Mol. Vibrations) |
| CMOD | Crack Mouth Opening Displacement |
| ERDAS | Earth Resource Data Analysis System |
| TSSMS | Time Sharing Service Management System |