| Acronym | Meaning |
| ROBO | Rotating Bond Order (model In Potential Surface Calcns.) |
| IAP | Inhibitor Of Apoptosis |
| ISA | Instrument Society Of America |
| ECMO | Extracorporeal Membrane Oxygenation |
| FAMA | Fluorescent Antibody Membrane Antigen |
| FBTR | Fast Breeder Test Reactor |
| IMO | International Maritime Organization |
| EPA | Electron Population Analysis |
| DLMO | Density Localized Molecular Orbital |
| NAMICS | North American Chapter Of The International Chemometrics Society |