| Acronym | Meaning |
| AHAM | American Household Appliance Manufacturers |
| IREB | Intense Relativistic Electron Beam |
| CSZ | Calcia-stabilized Zirconia |
| PZEV | Partial Zero Emission Vehicle |
| SARA | Superfund Amendments And Reauthorization Act Of 1986 |
| ERIS | Electrostatic Reflex Ion Source |
| TSG | Tumor Suppressor Gene |
| NEDO | The New Energy Development Organization (Japan) |
| ICTP | Telopeptide Of Type-I Collagen |
| GIOS | Generalized Infinite Order Sudden |