| Acronym | Meaning |
| FML | Flexible Membrane Liner |
| ENCAT | Epoxy Nucleophile Catalyzed Transesterification |
| ECFS | Hot And Cold Potable Water (French; L'eau Chaude Et Froide Sanitaire) [a Class Of Pipe Application] |
| ACP | Amorphous Calcium Phosphate |
| DIN | Direct Injection Nebulizer |
| ICH | International Conference On Harmonization |
| FAAS | Flame Atomic Absorption Spectroscopy |
| CCA | Close-coupling Approximation |
| TMC | Transition Metal Complex |
| SIIMS | Secondary Ion Imaging Mass Spectrometry |