What is "c.a.r."

C.A.R. is a studio album from American rapper Serengeti. It was released on Anticon in 2012. The album was produced by his labelmates Jel and Odd Nosdam.

Serengeti toured the United States from August 24 to September 18 in promotion of the album.

The album was followed in 2013 by the seven-track C.A.B. EP.

C.a.R.– Compass and Ruler (also known as Z.u.L., which stands for the German "Zirkel und Lineal") — is a free and open source interactive geometry software that can do geometrical constructions in Euclidean and non-Euclidean geometry. The software is Java based. The author is René Grothmann of the Catholic University of Eichstätt-Ingolstadt. It is licensed under the terms of the GNU General Public License (GPL).