| Acronym | Meaning |
| DMSP | Defense Meteorological Satellite Program |
| SPDM | Single-particle Density Matrix |
| CAPP | Computer Aided Process Planning |
| AMOS | Australian Meteorological And Oceanographic Society |
| ALOHA | Areal Location Of Hazardous Atmospheres |
| PFG | Pulsed Field Gradient |
| HRIBF | Holifield Radioactive Ion Beam Facility |
| MIDDAS | Microdiameter Depth Adsorption Systems |
| PSB | Photosynthetic Bacteria |
| FOEA | First-order Eikonal Approximation |