| Acronym | Meaning |
| CPPA | Canadian Pulp And Paper Association |
| SAPS | Spherical Average Pseudopotential |
| IWG | International Working Group |
| SAB | Science Advisory Board (USEPA) |
| LLC | Lyotropic Liquid Crystal |
| MIC | Microbially Induced Corrosion |
| MOI | Multiplicity Of Infection |
| TDGC/MS | Thermal Desorption Gas Chromatography/mass Spectrometry |
| MLCFA | Maximum Likelihood Common Factor Analysis |
| D.I. | Direct Injection [of Diesel Engines] |