RPG
- Eukaryotic small ribosomal subunit (40S)
- IBM RPG
- R. P. Goenka
- RPG (film)
- RPG Group
- RPG Life Sciences
- RPG-1
- RPG-16
- RPG-18
- RPG-2
- RPG-22
- RPG-26
- RPG-27
- RPG-28
- RPG-29
- RPG-30
- RPG-32
- RPG-40
- RPG-43
- RPG-6
- RPG-7
- Rally of the Guinean People
- Recycled Paper Greetings
- Regulation prescription glasses
- Retrograde pyelogram
- Rocket-propelled grenade
- Role-playing game
- Role-playing video game
- Ryanair Pilot Group
- Sekai no Owari
- While We Wait