RNA stands for ribonucleic acid, a biological macromolecule.
RNA may also refer to:
Organisations
- RNA Society, a scientific society
- Religion News Association
- Republic of New Afrika, a black nationalist community and political lobby group
- Rochester Numismatic Association
- Rohingya National Army
- Romantic Novelists' Association
- The Royal National Agricultural and Industrial Association of Queensland, organiser of the Ekka
- The Royal Nepali Army, renamed the Nepali Army in 2008
- Royal Neighbors of America, an American fraternal order
Other uses
- RNA (journal), a scientific journal
- Radio Nacional de Angola, Angola National Radio
- Ripley and New Albany Railroad, a Mississippi shortline railroad
- RNA Showgrounds, Brisbane