| Acronym | Meaning |
| DSA | Dimensionally Stable Anode |
| CAAA | Clean Air Act Amendments (of 1990) |
| GVBD | Germinal Vesicle Breakdown |
| DSPSE | Deep Space Probe Science Experiment |
| BCC | Bioaccumulative Chemicals Of Concern |
| EMAS | European Microbeam Analysis Society |
| SASU | Source Apportionment |
| CANS | Combination Area Neutron Spectrometer |
| QCISDT | Quadratic CI (with) Single (and) Double (and) Triple (excitations) |
| ANRHRD | Air Noise Radiation Health Research Division |