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Sling (cannon), an early modern gunpowder weapon •
Sling (climbing), a loop of webbing that can be wrapped around rock or tied to other equipment •
Sling (firearms), a type of strap or harness that allows convenient carrying of a long gun and/or bracing of the weapon for better stability during aiming •
Sling (furniture), a suspended, free-swinging chair, bed, or hammock •
Sex swing, also known as a "sling" •
Sling (rigging), a component used in a rigging system for lifting, frequently made of wire rope or synthetic fiber •
Sling (weapon), a device used to hurl projectiles •
Slingshot (esp in the United States), a small hand-powered projectile weapon •
Hawaiian sling, a device used in spearfishing ==Drinks==