110 film, a cartridge-based film format used in still photography
110 (MBTA bus), Massachusetts Bay Transportation Authority bus route
110 (song), 2019 song by Capital Bra and Samra from the album Berlin lebt 2
110 Lydia, a main-belt asteroid
1-1-0, the emergency telephone number used to reach police in Iran, Germany, Estonia, China, Indonesia, and Japan. Also used to reach the fire and rescue services in Norway and Turkey.
Lenovo IdeaPad 110, a discontinued brand of notebook computers
International 110, an American keelboat design, usually just called the 110
Police-110, an emergency telephone number in Iran
Kei Lun stop (MTR digital station code 110), a Light Rail stop in Tuen Mun, Hong Kong