| Acronym | Meaning |
| PEMC | Pair-excitation Multiconfiguration (type Of Wave Function) |
| ISBN | International Standard Book Number |
| PFCGE | Pulsed-field Capillary Gel Electrophoresis |
| OD | Optical Density |
| COSTR | Collaborative Solar-Terrestrial Research |
| EMM | Electrochemical Micromachining |
| IGS | Intergenic Spacer |
| HAT | Humid-air Turbine [cycle] |
| CAM | Computer-aided Manufacturing |
| DME | Dimethyl Etherpar |