| Acronym | Meaning |
| TOA | Thermooptical Analysis |
| FSR | Fractional Synthesis Rate |
| BOVB | Biorthogonal Valence Bond |
| AFUP | Alternative Fuels Utilization Program |
| METAALICUS | Mercury Experiment To Assess Atmospheric Loading In Canada And The US |
| SIA | Sequential Injection Analysis |
| RET | Resonance Energy Transfer |
| IODS | Identical Orbitals For Different Spins |
| REMS | Reflection Mass Spectrometry |
| SGFM | Surface Green Function Matching (method In Calcn. Of Electronic And Phonon Properties Of Crystal Surfaces And Interfaces) |