• US F1 Type 1, 2010 F1 Car
• Bugatti Type 1
  Bugatti Type 1
  The Type 1 was an automobile designed by Ettore Bugatti and produced by Prinetti & Stucchi in 1899. It had four engines, two on each side of the rear axle. The first real production Bugatti was the Bugatti Type 13.- External links :*...
  
  , an automobile
• Diabetes mellitus type 1 (also known as "Type 1 Diabetes")
  Diabetes mellitus type 1
  Diabetes mellitus type 1 is a form of diabetes mellitus that results from autoimmune destruction of insulin-producing beta cells of the pancreas. The subsequent lack of insulin leads to increased blood and urine glucose...
  
  , insulin-dependent diabetes
• Type 1 37 mm Anti-Tank Gun
  Type 1 37 mm Anti-Tank Gun
  The was an anti-tank gun developed by the Imperial Japanese Army, and used in combat during World War II.-History and development:After the Nomonhan Incident, the shortcomings of the Type 94 37 mm Anti-Tank Gun had become obvious, and the Imperial Japanese Army started the development of a new...
  
  
• Type 1 47 mm Anti-Tank Gun
  Type 1 47 mm Anti-Tank Gun
  The was an anti-tank gun developed by the Imperial Japanese Army, and used in combat during World War II.-History and development:The Type 1 47 mm Anti-Tank gun was accepted into service in 1942. The design originated as an improvement to the prototype “Experimental Type 97 47 mm Anti-Tank Gun” ,...
  
  
• Type 1 encryption
  Type 1 encryption
  In cryptography, a Type 1 product is a device or system certified by the National Security Agency for use in cryptographically securing classified U.S...
  
  , a cryptographical certification
• Type-1 Gumbel distribution, a distribution function
• Type 1 Heavy Machine Gun
  Type 1 Heavy Machine Gun
  was a heavy machine gun used by the Imperial Japanese Army during the Second World War starting from 1941. It was sometimes used as a light anti-aircraft gun during the war in the Pacific. It is essentially a smaller, lighter version of the Type 92 Heavy Machine Gun. It employs the same principles...
  
  
• Type 1 personality
• Type I Rifle
  Type I Rifle
  The Type I rifle was produced by Italy for the Japanese Empire prior to World War II. After the invasion of China, all Arisaka production was required for use of the Imperial Army, so under the terms of the Anti-Comintern Pact, the Imperial Navy contracted with Italy for this weapon in 1937...
  
  
• Type 1 and Type 3 fonts
• Type I and type II errors
  Type I and type II errors
  In statistical test theory the notion of statistical error is an integral part of hypothesis testing. The test requires an unambiguous statement of a null hypothesis, which usually corresponds to a default "state of nature", for example "this person is healthy", "this accused is not guilty" or...
  
   used in statistics
• Type I plug/socket
  AS 3112
  AS 3112 is an Australian standard for mains power plug. It is also known as a Type I plug.-Description:The plug matching the pictured socket, used in Australia, Argentina, New Zealand, Fiji, Papua New Guinea and Tokelau, has an earthing pin and two flat pins forming an inverted V-shape...
  
  , known formally as AS 3112, an Australian standard for mains power plugs
• Volkswagen Type 1, an automobile commonly known as the Volkswagen Beetle
  Volkswagen Beetle
  The Volkswagen Type 1, widely known as the Volkswagen Beetle or Volkswagen Bug, is an economy car produced by the German auto maker Volkswagen from 1938 until 2003...
  
  
• Type I superconductor
  Type I superconductor
  Superconductors cannot be penetrated by magnetic flux lines . This Meissner state breaks down when the applied magnetic field is too large. Superconductors can be divided into two classes according to how this breakdown occurs...
  
  
• Type I Transmembrane Protein

Japanese armoured fighting vehicles of World War II

• Type 1 Chi-He
  Type 1 Chi-He
  -External links:***...
  
  , a tank
• Type 1 Ho-Ha
  Type 1 Ho-Ha
  -External links:*...
  
  , an armoured personnel carrier
• Type 1 Ho-Ki
  Type 1 Ho-Ki
  The was a tracked Armored personnel carrier developed by the Imperial Japanese Army in World War II.-Development and history:The Type 1 Ho-Ki was developed in 1942 as a result of a request from the Army...
  
  , an armoured personnel carrier