| Acronym | Meaning |
| PPO | Poly (phenylene Oxide) |
| EMPOSI | Electromagnetic Properties Of Sea Ice |
| RMM | Relative Molecular Mass |
| IAP | Immunosuppressive Acidic Protein |
| UMIX | User-Manufacturer Information EXchange |
| RIOSA | Rotational Infinite Order Sudden Approxn. |
| ECM | Electrochemical Machining |
| MINDAP | Microwave-induced Nitrogen Discharge At Atmospheric Pressure |
| MOLED | Molecular Organic Light Emitting Diode |
| NRMA | Nonresonant Microwave Absorption |