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What does 4NF stand for?

4NF stands for Fourth Normal Form

This definition appears frequently and is found in the following Acronym Finder categories:

  • Information technology (IT) and computers
  • Science, medicine, engineering, etc.

Samples in periodicals archive:

Pratt and Adamski (2005) state "The most common normal forms are the first normal form (1NF), second normal form (2NF), third normal form (3NF), and fourth normal form (4NF)" (p.