| Acronym | Meaning |
| LTDU | Land Treatment Demonstration Unit |
| ESG | Electronic Specialty Gases |
| KERD | Kinetic Energy Release Distribution |
| D/DBP | Disinfection And Disinfection Byproducts |
| MESI | Membrane Extn. With A Sorbent Interface |
| J(Z)CCS | J(z)-conserving Coupled States Method (for Rotationally Inelastic Atom-molecule Collisions |
| CMF | Clay Minerals File (of Digitized X-ray Diffraction Traces) |
| BMEP | Brake Mean Effective Pressure |
| RDA | Regularized Discriminant Analysis |
| PTS | Position-tagged Spectroscopy |