Tag: Cryptography

While many acronyms have a single, widely recognized meaning, PEM is an exception, with its definition changing dramatically depending on the context. This makes understanding what is PEM short for a complex task, requiring an overview of various fields, including medicine, technology, and science.

According to the World Health Organization, protein-energy malnutrition (PEM) is a serious condition resulting from inadequate intake of protein and calories, often affecting children globally. The acronym PEM, however, has several distinct meanings depending on the field, ranging from medical conditions to technology standards.

Worldwide, protein-energy malnutrition, or PEM, affects an estimated 150 million children under the age of five. Yet, in other contexts, the term PEM refers to file formats used in internet security or a component of clean energy technology. Understanding the specific context is essential to deciphering the intended meaning of PEM.