| Acronym | Meaning |
| NLMO | Nonorthogonal Localized Molecular Orbital |
| GCSF | Granulocyte Colony-stimulating Factor |
| SCEHM | Soil Chemical Exchange Of Heavy Metals Model |
| PNR | Polarized Neutron Reflection |
| EMCI | Envirofacts Master Chemical Integrator |
| AMOSC | Australian Marine Oil Spill Center |
| MAS | Magic Angle Spinning (solid State NMR) |
| ETFSI | Extended Thomas-Fermi Strutinski Integral |
| ITFW | Improved Thomas-Fermi-Weizaecker (model) |
| BEPR | Biological Excess Phosphorus Removal |