nano

{
  "id": "NISTp10_-9",
  "unitsml_id": "p:nano",
  "name": "nano",
  "symbol": "n",
  "symbols": {
    "unicode": "n",
    "ascii": "n",
    "html": "n",
    "latex": "n",
    "id": "nano",
    "mathml": "<mi>n</mi>"
  },
  "factor": "10^-9",
  "base": 10,
  "power": -9,
  "value": 1e-9,
  "units": [
    {
      "id": "NISTu116",
      "name": "gamma",
      "symbol": "γ"
    }
  ],
  "identifiers": [
    {
      "type": "nist",
      "id": "NISTp10_-9"
    },
    {
      "type": "unitsml",
      "id": "p:nano"
    }
  ],
  "references": [
    {
      "type": "normative",
      "authority": "si-digital-framework",
      "uri": "http://si-digital-framework.org/SI/prefixes/nano"
    },
    {
      "type": "informative",
      "authority": "ucum",
      "uri": "ucum:prefix:code:n"
    },
    {
      "type": "informative",
      "authority": "qudt",
      "uri": "http://qudt.org/vocab/unit/Nano"
    }
  ]
}