micro

{
  "id": "NISTp10_-6",
  "unitsml_id": "p:micro",
  "name": "micro",
  "symbol": "μ",
  "symbols": {
    "unicode": "μ",
    "ascii": "u",
    "html": "µ",
    "latex": "$mu$",
    "id": "micro",
    "mathml": "<mi>&micro;</mi>"
  },
  "factor": "10^-6",
  "base": 10,
  "power": -6,
  "value": 0.000001,
  "units": [
    {
      "id": "NISTu122",
      "name": "micron",
      "symbol": "μ"
    },
    {
      "id": "NISTu361",
      "name": "microinch",
      "symbol": "μin"
    }
  ],
  "identifiers": [
    {
      "type": "nist",
      "id": "NISTp10_-6"
    },
    {
      "type": "unitsml",
      "id": "p:micro"
    }
  ],
  "references": [
    {
      "type": "normative",
      "authority": "si-digital-framework",
      "uri": "http://si-digital-framework.org/SI/prefixes/micro"
    },
    {
      "type": "informative",
      "authority": "ucum",
      "uri": "ucum:prefix:code:u"
    },
    {
      "type": "informative",
      "authority": "qudt",
      "uri": "http://qudt.org/vocab/unit/Micro"
    }
  ]
}