DPF

DPF is an acronym which can mean:

• A Diesel Particulate Filter is a device designed to remove diesel particulate matter or soot from the exhaust gas of a diesel engine.
• Dense plasma focus, a plasma machine that produces, by electromagnetic acceleration and compression, short-lived plasma that is so hot and dense that it becomes a copious multi-radiation source.
• Digital photo frame or digital picture frame, a picture frame that displays digital photos using a digital screen without the need for printing.
• Deadly Physical Force, a legal term determining the type of physical force used in self defense.
• Days post fertilisation. In biology, this is used to describe the state of development of an embryo of a given specie.
• Departamento de Polícia Federal (Federal Police Department), the Brazilian federal police (usually shortened to PF).

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