EME can refer to different things depending on the context. Here are some possible meanings:

• Encrypted Media Extensions: EME is an API that enables web applications to interact with content protection systems, to allow playback of encrypted audio and video.

• Linguistics suffix: EME is a suffix used in linguistics to form nouns with the sense "significant contrastive unit".

• Insomniac person: In slang, EME can refer to a person who is an insomniac and tends to be spontaneous.

• Electromagnetic Energy: EME can refer to electromagnetic energy, which is emitted by sources like the sun, the earth, the earths atmosphere, and even the human body. EME is also produced artificially by other sources such as mobile phones and Wi-Fi.

• Abbreviation: EME can stand for different things depending on the context, such as "Electronic Materials Engineering" or "Efficacy and Mechanism Evaluation".

It is important to consider the context in which the term "EME" is being used to determine its meaning.