Solo, a division on a Pipe organ, others being Great, Swell, Choir, Positive, and Pedal.

Sense of Life Objectivists (SOLO), an Objectivist group.

Napoleon Solo, a character in The Man From U.N.C.L.E.

Han Solo, a character from the Star Wars films

Solo, a character class in the Cyberpunk 2020 roleplaying game. Solos are cyber-enhanced soldiers and assassins.

The nickname of British hacker Gary McKinnon

Solo whist, also called solo, a trick-taking card game based on whist

Optare Solo, a British-built midibus

EC-130 Commando Solo, a United States special-purpose aircraft used for broadcasting

"Solo" (song), a song by rock band Ekhymosis

Solo Mobile, a wireless series under Bell Mobility in Canada

Solo (Marvel Comics), a comic book character created by Marvel Comics.

Solo family, relatives and ancestors of Han in the Star Wars Expanded Universe

Solo Cup Company, a manufacturer of consumer packaging products

Solo exhibition, a display in a gallery, museum or other venue of the works of only one visual artist

Solo (music), to play music or sing alone

Solo (comic), a comic book series published by DC Comics

A student aircraft pilots First solo flight

Solo (TV series), a television sitcom starring Felicity Kendal

Independent fuel retailer in Australia purchased by Ampol in the 1990s.

Solo (band), a Dutch pop rock band

SOLO, a manufacturer of business and laptop cases

Solo (1996 film), a 1996 science-fiction film

Solo, the eighth album by the Christian rock band dc Talk

Solo (debit card), a brand of debit card in the UK

Solo (soft drink), an Australian soft drink

Panther Solo, a British sports car

SOLO Taxonomy: Structure of Observed Learning Outcomes. A model that describes levels of increasing complexity in student's understanding of subjects.

Solo (group), and American R&B group

Bengawan Solo River, the longest river on the Indonesian island of Java (also known as the Solo River)

Solo (Norwegian soft drink), a Norwegian soft drink

Solo album, a musical release by an individual member of a band

Acronym for Solar Orbiter, a planned ESA solar probe.

Coco Solo, a U.S. Navy submarine base in the Panama Canal Zone

S.O.L.O., a wilderness emergency medicine school in Conway, New Hampshire

Solo climbing, or soloing, a style of climbing in which the climber climbs alone, without somebody belaying him

Solo (dance), a dance done by an individual

Solo (known formally as Surakarta), a city in Indonesia