| Acronym | Meaning |
| LCTAO | Linear Combination Of Traveling Atomic Orbitals |
| RFB | Recycle Fluidized-bed |
| ATF | Automatic Transmission Fluid |
| SCM | Subsurface Chlorophyll Maximum |
| WWSCOT | Whisker Wall Support Coated Open Tubular Column |
| NEO | Near-Earth Objects |
| HIP | Hot Isostatic Pressing |
| CFSO | Crystal Field Surface Orbital |
| KPNO | Kitt Peak National Observatory |
| FRAT | Free Radical Assay Technique |