1) Engineering: electromagnetic compatibility, electromagnetic effects compatibility
2) Electronics: radio compatibility
3) Metrology: electromagnetic compatibility (аппаратуры)
4) Sakhalin energy glossary: electro magnetic compatibility (EMC; ЭМС)
5) Network technologies: EMC
6) Foreign Ministry: electromagnetic compatibility (ЭМС)
Универсальный русско-английский словарь. Академик.ру. 2011.