| Acronym | Meaning |
| AMWA | American Metropolitan Water Association |
| EM | Electron Microscopy |
| ADRF | Adiabatic Demagnetization In The Rotating Frame |
| GBIF | Global Biodiversity Information Facility |
| MINDO | Modified Intermediate Neglect Of Differential Overlap |
| PMO | Perturbed Morse Oscillator (model Potential) |
| ASCE | American Society Of Civil Engineers |
| ERCC | Excision Repair Cross-complementing |
| ETA | Eigenstructure Tracking Analysis |
| CEF | Chicken Embryo Fibroblast |