| Acronym | Meaning |
| LTEC | Linear Thermal Expansion Coefficient |
| SFF | Solid Freeform Fabrication |
| ACC-IOS | Azimutal Close Coupled-infinite Order Sudden |
| CHD | Coronary Heart Disease |
| CMC | Coupled Multiconfiguration |
| APT | Analytic Perturbation Theory |
| MPRSA | Marine Protection |
| GSAM | Generalized Standard Addition Method |
| ISAS | Japanese Institute Of Space And Astronomical Science |
| GERM | Geochem. Earth Ref. Model |