| Acronym | Meaning |
| ECB | European Chemicals Bureau |
| ESA | Excited State Absorption |
| LCTV | Liquid Crystal Television |
| DI | Differentiation Index |
| GDP | Gross Domestic Product |
| CAE | Capillary Array Electrophoresis |
| UCID | Unrestricted CI (with) Single (and) Double (excitations) |
| NEPA | National Environmental Policy Act |
| IKBS | Intelligent Knowledge Based Systems |
| HMAC | Hazardous Materials Advisory Council |