| Acronym | Meaning |
| HATR | Horizontal Attenuated Total Reflection |
| RTPM | Real-time Polarization Modulation |
| ECISDTQ | Size-extensive CISDTQ |
| WRV | Water Retention Value [of Cellulose Pulps For Paper Manufacture] |
| NHGRI | National Human Genome Research Institute |
| UDDS | Urban Dynamometer Driving Schedule |
| TVOC | Total Volatile Organic Compounds |
| DGB | Distributed Gaussian Basis (mol. Wave Function) |
| CDP | Cytidine 5'-diphosphate |
| DCC | Discharge Consent Conditions |