| Acronym | Meaning |
| MPCA | Minnesota Pollution Control Agency |
| IWRA | International Water Resources Association (USA) |
| FRS | Fragment Separatorpar |
| ACBM | Asbestos Containing Building Material |
| SPDT | Single-pole Double-throw (switch) |
| NABSA | Nucleic Acid Based Sequence Amplification |
| ASU | Air Separation Unit |
| COLTRIMS | Cold-target Recoil-ion-momentum Spectroscopy |
| JURIS | Justice Retrieval And Inquiry System |
| ALU | Arithmetic Logic Unit |