Rim may refer to:

• Rim (coin), the sharp circular (or other shaped) edge which surrounds the coin design
• Rim (firearms), a projection machined into the bottom of a firearms cartridge
• Rim (craters), the part of a crater that extends above the height of the local surface
• Rimming, a sexual practice
• Rim (wheel)
• A wheel for an automobile (slang)

RIM may stand for:

• Research In Motion, the Canadian based wireless device company known for its BlackBerry
• Retail Inventory Management, a standard software for Vendor Managed Inventory by the Bertelsmann division arvato
• Responsible Information Management, abbreviation
• Revolutionary Internationalist Movement, a Maoist international
• Research Institute for Mathematical Sciences (RIMS), a Japanese research institute

Rimjob may refer to:

• Anal-oral contact; the same aforementioned sex act
• Polishing automobile rims; similar to glassblowing hence both being a synonym to oral sex albeit in different variations

RIM