MTE

MTE is an acronym that can refer to several different things depending on the context, and there is no single, universal definition.

In technology, Memory Tagging Extension (MTE) refers to a set of hardware-assisted memory-safety features implemented in some ARM architectures. MTE uses small tags attached to memory objects and pointers to detect memory-safety violations such as out-of-bounds accesses and use-after-free errors at runtime. It aims to improve security with relatively low performance overhead. Adoption depends on the specific ARM processor generation and software support, including operating system and toolchain capabilities.

In government and public administration, MTE is commonly used as an abbreviation for ministries of labor and employment in various countries. Examples include names such as Ministerio do Trabalho e Emprego (Portuguese-speaking nations) or equivalent Spanish-language forms. The exact agency name and responsibilities vary by country, but such ministries typically oversee labor regulation, employment services, wage policies, and worker protections.

Other uses exist across different domains, including organizations, programs, or technical terms that adopt the MTE acronym. Because MTE is context-dependent, determining its meaning requires reference to the surrounding material or official designation.

If you encounter MTE in a document or conversation, consider the field (technology, government, education, or business) and any country or organizational identifiers to infer the intended meaning.