| Acronym | Meaning |
| LCCD | Linear Coupled-cluster (method With) Double (excitations) |
| CBD | Citrate-bicarbonate-dithionite (sample Treatment In Soil Analysis) |
| ICD | International Classification Of Diseases |
| ANA | Atm. Mesoscale Numerical Pollution Model |
| ROSE | Research On Ozone In The Stratosphere And Its Evolution |
| BAP | Bioavailable Phosphorus |
| ISEC | Inverse Size-exclusion Chromatography |
| SINDO | Symmetrically Orthogonalized Intermediate Neglect Of Differential Overlap |
| CERT | Const. Extension Rate Tensile |
| RTD | Residence Time Distribution |