TRACE

Trace may refer to:

Arts and entertainment

Trace (magazine), British hip-hop magazine
Trace (manhwa), a Korean internet cartoon
Trace (novel), a novel by Patricia Cornwell
The Trace (film), a 1994 Turkish film
The Trace (video game), 2015 video game
Sama (film), alternate title The Trace, a 1988 Tunisian film
Trace, a fictional character in the game Metroid Prime Hunters
Trace, the protagonist of Axiom Verge
Trace, another name for Portgas D. Ace, a fictional character in the manga One Piece
TRACE, the main brand for a number of music channels such as Trace Urban

TRACE, a request method in the HTTP protocol
Traces, the equivalence classes of strings of a trace monoid, studied in trace theories of concurrent computation
Digital traces, the traces of activities and behaviours that people leave when they interact in digital environments
Packet trace, a timestamped sequence of packets captured on a computer network with a sniffer or similar tools
Signal trace, a printed or etched wire on a printed circuit board
Stack trace, report of the active steps of a computer program's execution
Trace cache, a specialized CPU cache to speed up executable instruction fetch

Trace (linear algebra), the sum of the elements on the main diagonal of a square matrix or a linear transformation
- Field trace, a particular trace in field theory
Trace class, a certain set of operators in a Hilbert space
Trace operator, a restriction-to-boundary operator in a Sobolev space

TRACE (Transition Region and Coronal Explorer), a NASA satellite
Trace element, an element which composes less than 0.1% of a sample
Trace evidence, material found at a crime scene
Trace fossil, fossil record of biological activity
Trace radioisotope, an element that is found in small quantities because it undergoes radioactive decay
Seismic trace, in seismology, record of ground movement from a seismograph
Trace (precipitation), in earth science, an amount of precipitation that falls that is too small to be measured with standard units

Trace (name), a given name, nickname, and surname
A synonym for trail, as in Natchez Trace
Trace (tack), part of a draft animal's gear
Track and trace, in goods distribution and logistics
Trace, a type of eyeblink conditioning
An Italian-derived synonym for star fort, in fortification
Trade reporting and compliance engine, in the U.S. financial markets, a reporting system for US bond transactions administered by the FINRA
The Trace (website), a website covering gun issues in the United States