JIS

Optical flats (FOREIGN STANDARD)
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/1977

Geometrical Product Specifications (GPS) -- Acceptance and reverification tests for coordinate measuring machines (CMM) -- Part 2: CMMs used for measuring size
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2003

Geometrical product specifications (GPS) -- Acceptance and reverification tests for coordinate measuring machines (CMM) -- Part 5: CMMs using single and multiple stylus contacting probing systems (Foreign Standard)
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/2013

Micrometer callipers
standard by Japanese Industrial Standard / Japanese Standards Association, 01/01/1994