| Acronym | Meaning |
| SILAC | Stable Isotope Labeling By Amino Acids In Cell Culture |
| CFU | Colony Forming Unit (for Bacteria Counting In Water Disinfection) |
| FACT | Fuel And Combustion Technology |
| JIS | Japan Industrial Standard |
| EBS | Engineered Barrier System (for Hazardous Waste Disposal) |
| OBDD | Ordered Bicontinuous Double-diamond |
| TGMA | Task Group Of Metal Accumulation |
| TO | Topological Orbital (in Graph Theory Of Molecules) |
| CDA | Cosmic Dust Analyzer |
| GRAM | Generalized Rank Annihilation Method |