| Acronym | Meaning |
| ISA | Ionic Strength Adjuster |
| ICC | Integrated Cell Culture |
| PRENFLO | PRessurized ENtrained FLOw (process) [combustion And Gasification] |
| NCAC | Nitrogen-containing Aromatic Compound |
| ICCA | International Council Of Chemical Associations |
| FPPC | Float Program Planning Committee |
| CCWE | Constituent Concentrations In Waste Extract |
| MOZAIC | Measurement Of Ozone And Water Vapor By Airbus In-Service Aircraft |
| PXRF | Polarized X-ray Fluorescence |
| PI | Plugging Index |