Rib (disambiguation)
- Barrel (firearms)
- Glossary of entomology terms
- HP Integrated Lights-Out
- R.I.B. (album)
- RIB Software
- Razed in Black
- Reign in Blood
- Renault Industrie Belgique
- RenderMan Interface
- Rest in Bass
- Retirement Insurance Benefits
- Rib (aeronautics)
- Rib (nautical)
- Rib (professional wrestling)
- Rib vault
- Ribbing (knitting)
- Ribs (band)
- Ribs (food)
- Ribs (recordings)
- Ribs (song)
- Ribs Raney
- Rigid inflatable boat
- Roman Inscriptions of Britain
- Romanian International Bank
- Routing information base
- Rwanda Investigation Bureau
- Ryukyu Islands Boy Scouts