Una
- 160 Una
- Hudson's Bay Company vessels
- Hunna
- Momo Kapor
- Oona
- Oonagh
- The Una
- Ukrainian National Army
- Ukrainian National Association
- Ukrainian People's Army
- Uma (disambiguation)
- Una (butterfly)
- Una (film)
- Una (given name)
- Una (song)
- Una Assembly constituency (disambiguation)
- Una Himachal railway station
- Una National Park
- Una district
- Una language
- Una virus
- Una, Bahia
- Una, Gujarat
- Una, Gujarat Assembly constituency
- Una, Himachal Pradesh
- Una, Himachal Pradesh Assembly constituency
- Una, Mississippi
- Una, Republic of Dagestan
- Una-Una
- Una-class submarine
- Unas (disambiguation)
- United Nationalist Alliance
- United Nationalities Alliance
- United Nations Association
- United Negros Alliance
- United Nurses Association
- United for a New Alternative
- Universidad Nacional de Asunción
- Universidad Nacional de las Artes
- University of North Alabama
- University of the Netherlands Antilles
- Uña
- VV UNA
- Yuna (disambiguation)