Deb or DEB may refer to:
Debian (/ˈdɛbiən/) is a Unix-like computer operating system that is composed entirely of free software, most of which is under the GNU General Public License and packaged by a group of individuals participating in the Debian Project.
Debate is contention in argument; strife, dissension, quarrelling, controversy; especially a formal discussion of subjects before a public assembly or legislature, in Parliament or in any deliberative assembly.
Mary Frances "Debbie" Reynolds (April 1, 1932 – December 28, 2016) was an American actress, singer, businesswoman, film historian, and humanitarian.
Deborah Ann "Debby" Ryan (born May 13, 1993) is an American actress and singer. Ryan started acting in professional theatres at the age of seven; in 2007 she appeared in the Barney & Friends straight-to-DVD film Barney: Let's Go to the Firehouse and then was discovered in a nationwide search by Disney.
Deborah "Debbie" Wasserman Schultz /ˈwɑːsərmən ˈʃʌlts/ (born September 27, 1966) is an American politician.
In double entry bookkeeping, debits and credits (abbreviated Dr and Cr, respectively) are entries made in account ledgers to record changes in value resulting from business transactions.
The debate over the atomic bombings of Hiroshima and Nagasaki concerns the ethical, legal, and military controversies surrounding the atomic bombings of Hiroshima and Nagasaki on 6 August and 9 August 1945 at the close of World War II (1939–45).
Debt bondage, also known as debt slavery or bonded labor, is a person's pledge of labor or services as security for the repayment for a debt or other obligation.
A debtors' prison is a prison for people who are unable to pay debt. Through the mid 19th century, debtors' prisons (usually similar in form to locked workhouses) were a common way to deal with unpaid debt in Western Europe.