TEP may refer to:

Businesses and organizations

*TEP, the

Society of Trust and Estate Practitioners STEP (the Society of Trust and Estate Practitioners) was founded by George Tasker in 1991 and is the international professional body for advisers who specialise in inheritance and succession planning. Its members are mainly solicitors, barristers, ...

members' post-nominal *

Tallgrass Energy Partners Tallgrass is a leading infrastructure company focused on safely, reliably, and sustainably delivering energy. Based in Kansas City, Kansas with an operational headquarters in Denver, Colorado, and a large office in Houston, Texas, the company op ...

, an American oil and gas pipeline company *

Tau Epsilon Phi Tau Epsilon Phi (), commonly known as TEP or T E Phi, is an American collegiate social Fraternities and sororities in North America, fraternity that was founded at Columbia University in 1910. Since its establishment, the fraternity has chartered ...

, a fraternity *

Transatlantic Economic Partnership The Transatlantic Economic Partnership (TEP) was an initiative launched at the May 1998 London Summit which was designed to give new impetus to EU-US co-operation in the field of trade and investment within the framework of the New Transatlantic A ...

Tucson Electric Power Tucson Electric Power (TEP) is an electric utility company serving southern Arizona in the United States. It is a subsidiary of Fortis, which announced its acquisition of parent company UNS Energy in 2013. Kino Veterans Memorial Stadium, a baseb ...

, the main power company in Tucson, Arizona

Places in the United States

* The Equity Project, a charter school in New York *

Tucson Electric Park Kino Sports Complex is a multiple-use sports complex in Tucson, Arizona. The Arizona Diamondbacks and Chicago White Sox formerly utilized the complex's main ballpark, Kino Veterans Memorial Stadium, for Cactus League games each March and had thei ...

, Arizona

Science and technology

Biology and medicine

Tracheo-oesophageal puncture A tracheo-esophageal puncture (or tracheoesophageal puncture) is a surgically created hole between the trachea (windpipe) and the esophagus (food pipe) in a person who has had a total laryngectomy, a surgery where the larynx (voice box) is removed. ...

Transparent exopolymer particles Transparent exopolymer particles (TEPs) are extracellular acidic polysaccharides produced by phytoplankton and bacteria in saltwater, freshwater, and wastewater. They are incredibly abundant and play a significant role in biogeochemical cycling of c ...

, a type of polysaccharide *

Totally extraperitoneal herniorrhaphy Inguinal hernia surgery is an operation to repair a weakness in the abdominal wall that abnormally allows abdominal contents to slip into a narrow tube called the inguinal canal in the groin region. There are two different clusters of hernia: g ...

Chemistry

Tolman electronic parameter The Tolman electronic parameter (TEP) is a measure of the electron donating or withdrawing ability of a ligand. It is determined by measuring the frequency of the A1 C-O vibrational mode (ν(CO)) of a (pseudo)-C3v Molecular symmetry, symmetric comp ...

, a measure of a characteristic of ligands *

Triethyl phosphate Triethyl phosphate is an organic chemical compound with the formula (C2H5)3PO4 or OP(OEt)3. It is a colorless liquid. It is the triester of ethanol and phosphoric acid and can be called "phosphoric acid, triethyl ester". Its primary uses are a ...

Telecommunications

*Transequatorial propagation, a phenomenon associated with

TV and FM DX TV DX and FM DX refer to the active search for distant radio or television stations received during unusual atmospheric conditions. The term DX is an old telegraphic term meaning "long distance." VHF/UHF television and radio signals are norma ...

(signal distance searching) *Tunnel endpoint, for an

IP tunnel An IP tunnel is an Internet Protocol (IP) network communications channel between two networks. It is used to transport another network protocol by Encapsulation (networking), encapsulation of its packet (information technology), packets. IP tun ...

in networking

Other uses

Thomas Edward Perez Thomas Edward Perez (born October 7, 1961) is an American politician and attorney who served as the senior advisor to the United States president Joe Biden and the director of the White House Office of Intergovernmental Affairs from 2023 to 2025 ...

(born 1961), American politician and lawyer *

Test of English Proficiency (South Korea) The Test of English Proficiency developed by Seoul National University or TEPS is an English proficiency test created by Seoul National University's Language Education Institute to evaluate South Korean test takers' English language skills. T ...

* Labour Party of Turkey, using the abbreviation 'TEP'