Rod, Ród, Rod, Rød, Röd, ROD, or R.O.D. may refer to:

• Birch rod, made out of twigs from birch or other trees for corporal punishment
• Connecting rod, in an internal combustion engine
• Control rod, used to control the rate of fission in a nuclear reactor
• Divining rod, two rods believed by some to find water in a practice known as dowsing
• Slang for firearm
• Fishing rod, a tool used to catch fish, like a long pole with a hook on the end
• Lightning rod, a conductor on top of a building to protect the building in the event of lightning by taking the charge harmlessly to earth
• Measuring rod, a kind of ruler
• Switch (corporal punishment), a piece of wood as used as a staff or for corporal punishment, or a bundle of such switches
• Truss rod, a steel part inside a guitar neck used for its tension adjustment

Röd (Swedish for "Red") is the eighth studio album by Swedish alternative rock band Kent. It was released as digital download exclusively through the band's website on November 5, 2009, and physically on November 6, 2009. The first single from the album, "Töntarna", was released as digital download on October 5, 2009.

Rød is the Norwegian word for the color red, and also a shortened version of the Norwegian dialect word røddning (or rødning), meaning cleared place. It may refer to:

• Rød, Arendal, a village in Aust-Agder, Norway
• Rød, Gjerstad, a village in Aust-Agder, Norway
• Rød, Hvaler, a village in Hvaler, Norway
• Rød (surname)

Aiton (; ) is a commune in Cluj County, Romania. It is composed of two villages, Aiton and Rediu (Rod).

Rod, Ród, Rod, Rød, Röd, ROD, or R.O.D. may refer to:

• Birch rod, made out of twigs from birch or other trees for corporal punishment
• Connecting rod, in an internal combustion engine
• Control rod, used to control the rate of fission in a nuclear reactor
• Divining rod, two rods believed by some to find water in a practice known as dowsing
• Slang for firearm
• Fishing rod, a tool used to catch fish, like a long pole with a hook on the end
• Lightning rod, a conductor on top of a building to protect the building in the event of lightning by taking the charge harmlessly to earth
• Measuring rod, a kind of ruler
• Switch (corporal punishment), a piece of wood as used as a staff or for corporal punishment, or a bundle of such switches
• Truss rod, a steel part inside a guitar neck used for its tension adjustment

Röd (Swedish for "Red") is the eighth studio album by Swedish alternative rock band Kent. It was released as digital download exclusively through the band's website on November 5, 2009, and physically on November 6, 2009. The first single from the album, "Töntarna", was released as digital download on October 5, 2009.

Rød is the Norwegian word for the color red, and also a shortened version of the Norwegian dialect word røddning (or rødning), meaning cleared place. It may refer to:

• Rød, Arendal, a village in Aust-Agder, Norway
• Rød, Gjerstad, a village in Aust-Agder, Norway
• Rød, Hvaler, a village in Hvaler, Norway
• Rød (surname)

Aiton (; ) is a commune in Cluj County, Romania. It is composed of two villages, Aiton and Rediu (Rod).