NAB

Nab or NAB may refer to:
 * The Nab, a fell in the English Lake District
 * Nab Tower, a lighthouse in England
 * Mazraat Nab, now the Israeli settlement and religious moshav Nov, Golan Heights
 * N.A.B. SC, a soccer club in Adelaide, Australia

Abbreviations

 * Name and address book
 * National Accountability Bureau, an agency of the Pakistani government responsible for investigating corruption
 * National Archives of Bangladesh
 * National Assessment Bank, an internal exam used by the Scottish Qualifications Authority
 * National Association of Broadcasters, the industry group representing the commercial radio stations and television stations of the United States
 * NAB Show, an annual trade show produced by the group
 * National Australia Bank, one of Australia's biggest financial institutions and one of the world's top 30 financial services companies
 * Needle aspiration biopsy, a medical technique
 * Neodymium aluminium borate
 * Nerf Arena Blast, a computer game
 * New American Bible, a Catholic English Bible translation produced by the Confraternity of Christian Doctrine
 * Nickel-aluminum bronze
 * North American Bancard
 * North Australian Basin