A "'scar'" is a mark left behind after a wound has healed. Scar can also refer to a number of Cartoon villains. "'Scar'" can also refer to: In "'music'":
Scar (album), an album by Joe Henry
Scars (Soil album), an album by SOiL
Scars (Gary Moore album), an album by the Gary Moore blues-rock group called Scars.
Scar (All Saints song), a song by UK girl group All Saints
Scar (song), a song by Missy Higgins
Scars (Natalie Imbruglia song), a 2010 single by Natalie Imbruglia
Scars (Papa Roach song), a song by Papa Roach
Scars (Rush song), a song by Rush
Scars (X Japan song)
Scars (Allison Iraheta song), a Allison Iraheta song.
Scars (band), a post-punk musical group from Edinburgh, Scotland
Scars (Basement Jaxx album), released in 2009
Scar, singer on Outkast's "Morris Brown (song)" single from soundtrack for motion picture Idlewild. In "'film'":
"Hollow Triumph'' (1948), released in the UK as ''The Scar"
The Scar (film) (''Blizna"), a 1976 Polish film directed by Krzysztof Kieślowski
Scar (film), a 2007 horror film starring Angela Bettis
Scar (The Lion King), the villain from the movie "The Lion King"
Scar is a character in "List of Fullmetal Alchemist characters" series. In "'television'"
Scar (Battlestar Galactica), an episode of "Battlestar Galactica"
* Scar (Cylon) an individual Cylon Raider for whom the episode is named
Scar (Fullmetal Alchemist), a character in the anime/manga series "Fullmetal Alchemist"
Scars (TV show), a one-off docudrama starring Jason Isaacs In "'science'":
Scars (physics), a fingerprint of quantum chaos, see Quantum mirage
Standing Committee on Agricultural Research of the European Commission
Scientific Committee on Antarctic Research "'Other uses'"
FN SCAR, a family of self-loading, automatic, sniper, and assault rifles
SCAR 11 Assault Rifle, a fictitious weapon in "Battlefield 2142"
Scar literature, a genre of Chinese literature
"The Scar", a science fiction/fantasy book by China Miéville
Scar (comics), a Green Lantern villain
Scar Ridge, a summit in the White Mountains of New Hampshire, United States
SCAR (software), a utility widely used for scripting macro bots

Acoustics, Adhémar Jean Claude Barré de Saint-Venant, Agrophysics, Antiplane shear, Astrophysics, Atmospheric physics, Atomic, molecular, and optical physics, Augustin-Louis Cauchy, Biophysics, Chemical physics

Acoustics

Adhémar Jean Claude Barré de Saint-Venant

Agrophysics

Antiplane shear

Astrophysics

Atmospheric physics

Atomic

molecular

and optical physics

Augustin-Louis Cauchy

Biophysics

Chemical physics