| Acronym | Meaning |
| TFR | Thin Film Resonator |
| UMP4SDTQ | Unrestricted Moeller-Plesset 4th-order (perturbation Theory With) Single |
| BHRA | British Hydromechanics Research Association |
| EPSC | Excitatory Postsynaptic Current |
| SFC | Specific Fuel Consumption |
| ROAVERRS | Research On Atmospheric Variability And Atmospheric Response In The Ross Sea |
| TEDOR | Transferred Echo Double Resonance |
| NPPC | Nuclear Power Plant Consultant |
| CTOF | Charge Time-of-Flight Spectrometer |
| IMF | Interplanetary Magnetic Field |