Allo may refer to:
- allo-, a prefix used in linguistics to form terms for variant forms
- 'Allo, a form of Hello
- Allo, a shortening of allosexual
- Allopregnanolone, a neurosteroid sometimes abbreviated as "ALLO"
- 'Allo 'Allo!, a British television sitcom
Places
edit- Allo, Navarre, a town in Spain
- Allo Mahar, a village and union council in Pakistan
Songs
edit- "Allô, allô", a 2006 song by Ilona
- "Allo" (song), a 2021 song by Loboda
Technology
edit- Allo (company), a Ukrainian electronics distribution company
- Allo Communications, a fiber-optic telecommunications company and subsidiary of Nelnet
- Google Allo, a discontinued AI-based messaging app made by Google
See also
edit- All pages with titles beginning with Allo
- All pages with titles containing Allo
- Alo (disambiguation), for a list of meanings of "Alo" and "ALO"