| Acronym | Meaning |
 | OIML | Organization Internationale De Metrologie Legale |
 | FBA | Fluidized Bed Afterburner |
 | HSI | Hyperthermal Surface Ionization |
 | SPG | Sequential Product (of) Geminals |
 | SHADOZ | Southern Hemisphere Additional Ozone Sounding Program |
 | IDLH | Immediately Dangerous To Life Or Health |
 | CST | Central Standard Time |
 | NVLAP | National Voluntary Laboratory Accreditation Program |
 | MINLP | Mixed-integer Nonlinear Programming |
 | ISS | Ion Scattering Spectroscopy |