| Acronym | Meaning |
| PSF | Point Spread Function |
| EPCRA | Emergency Planning And Community Response Act |
| NAEP | National Association Of Environmental Professionals |
| MSAE | Multistate Atomic Expansion (method For At. Collisions) |
| ADV | Aleutian Mink Disease Parvovirus |
| NSRDS | National Standard Reference Data System |
| VLBI | Very Long Baseline Interferometry |
| DMETEG | Dimethyl Ether Of Tetraethylene Glycol |
| DTP | Developmental Therapeutics Program |
| LMMS | Laser-microprobe Mass Spectrometry |