| 释义 |
- Businesses and organizations
- Science and technology Biology and medicine Computing Physics and chemistry Weapons Other uses in science and technology
- Other uses
{{wiktionary|TM|.tm}}TM or Tm and variants may refer to: - Trademark, often indicated with the symbol ™
{{TOC right}}Businesses and organizations- TM Forum, telecommunications and entertainment industry association
- TM Supermarket, chain in Zimbabwe
- TM Television, a television broadcaster in Mongolia
- LAM Mozambique Airlines (IATA airline designator TM)
- Telekom Malaysia, telecommunication company
- Texas Mexican Railway (reporting mark TM)
- TM (cellular service), a telecommunications brand in the Philippines
- Toyota Motor Corporation (NYSE symbol TM)
Science and technologyBiology and medicine- Melting temperature (Tm) in nucleic acid thermodynamics, at which half of DNA strands are in the ssDNA state
- Transport maximum, where concentration increase does not speed membrane traversal
- Transverse myelitis, a neurological condition in which the spinal cord is inflamed
Computing- .tm, the Internet domain code for Turkmenistan
- Struct tm, calendar time type in the C and C++ programming languages
- Translation memory
- Turing machine, a hypothetical universal computing machine
Physics and chemistry- Tm ligands, a tridentate ligand used in coordination chemistry
- Melting point (abbreviated Tm), in physics and materials science
- Thulium, a lanthanide chemical element with symbol Tm
- Transition metal
- Transverse Magnetic modes, in optics and wave theory
Weapons- TM 65 mine, a Finnish anti-tank mine
- TM-, a series of Soviet and Russian anti-tank mines
- TM-41 mine, a Soviet, World War II mine
- TM-46 mine
- TM-57 mine
- TM-62 series of mines
- TM-83 mine, a 1990s Russian mine
- TM-89 mine, a 1990s Russian mine
Other uses in science and technology- Thematic Mapper, an Earth-observing sensor on a Landsat satellite
- Terametre (Tm), equal to 1012 metres
Other uses- Their Majesties, for multiple monarchs each styled "His/Her Majesty"
- Torpedoman's mate, a former rank of the U.S. Navy
- Transcendental Meditation, a specific form of mantra meditation
- Trans-Manhattan Expressway, in New York City
- Turkmenistan (ISO country code TM)
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