| 释义 |
- Entertainment
- Science
- Transportation Air transport Rail vehicles Ships Other vehicles Roads
- Other uses
H3, H03 or H-3 may refer to: Entertainment - Happy Hustle High, a manga series by Rie Takada, originally titled "H3 School!"
- H3 (film), a 2001 film about the 1981 Irish hunger strike
- h3h3Productions, styled "[h3]", a satirical YouTube channel
Science - H3, the triatomic hydrogen, an unstable molecule
- H3+, the trihydrogen cation, one of the most abundant ions in the universe
- 3H, Hydrogen-3 a.k.a. tritium, an unstable isotope of hydrogen
- ATC code H03 Thyroid therapy, a subgroup of the Anatomical Therapeutic Chemical Classification System
- British NVC community H3, a heath community of the British National Vegetation Classification system
- Histamine H3 receptor, a human gene
- Histone H3, a component of DNA higher structure in eukaryotic cells
- H03, an ICD-10 code for eyelid disorders
- {{PIE|h₃}}, one of the three laryngeals in the reconstructed Proto-Indo-European language
- H-3, the Hekla 3 eruption, a huge volcanic eruption around 1000 BC
Transportation Air transport - The IATA code for Harbour Air Seaplanes, a Canadian charter airline
- H-3 Air Base, located 435 kilometers from Bagdad in western Iraq, originally built to support the H-3 oil pumping station
- H-3 Sea King, a United States Navy helicopter
- Standard H-3, an improved version of the 1916 Standard H-2 aircraft
Rail vehicles - The H3 series of METRORail tramways in Houston
- PRR H3, an American PRR 2-8-0 steam locomotive
Ships - USS H-3 (SS-30), a 1914 United States Navy H-class submarine
- HMS Grenville (H03), a 1935 British Royal Navy destroyer
- HMS H3, a 1915 British Royal Navy H class submarine
Other vehicles - H3 (rocket), an expendable launch system under development by Japan Aerospace Exploration Agency
- Hummer H3, the smallest of the three Hummer models sold by General Motors
Roads - H3 Monks Way, a road part of the Milton Keynes grid road system
- Highway H03, a road in Ukraine
- Interstate H-3, a highway in Hawaii
Other uses - H3, an 18th-century marine chronometer by John Harrison
- H3, a type of automotive halogen lamp
- H3 (pyrotechnics), a pyrotechnic composition
- {{tag|h3|content=}}, the level-3 HTML heading markup element
- H3 Hardy Collaboration Architecture, a firm started by Hugh Hardy
- H3 Pharmaceutical Chemistry, an advanced subject for GCE A-level students in Singapore
- DSC-H3, a 2008 Sony Cyber-shot camera
- Hash House Harriers, an international group of non-competitive running, social and drinking clubs
- Socket H3, common name of the LGA 1150 CPU socket
- [https://github.com/uber/h3 H3 - A Hexagonal Hierarchical Geospatial Indexing System]
{{Letter-Number Combination Disambiguation}} |