| Acronym | Meaning |
 | OPEC | Organization Of Petroleum Exporting Countries |
 | TGSCC | Transgranular Stress-corrosion Cracking |
 | PFPE | Perfluorinated Polyether |
 | SAS | Small Angle Scattering |
 | DIT | Diffusive Interfacial Transport |
 | ECFS | Hot And Cold Potable Water (French; L'eau Chaude Et Froide Sanitaire) [a Class Of Pipe Application] |
 | SPC | Solid Phase Crystallization |
 | EPQU | IFCC Expert Panel On Quantities And Units |
 | IPS | Inverse Photoemission Spectroscopy |
 | PZC | Potential Of Zero Charge |