# Vocabulary

> The HNQAP registry: 868 varkeys in 20 vargroups, each with one type and one set of units.

868 registered varkeys in 20 vargroups, exported 2026-10-02. A varkey has one shape (type and units) everywhere it is used. Download the registry as [vocabulary.json](/data/vocabulary.json); see the [data standard](/standard/) for the rules and [proposed names](/vocabulary/proposed/) for what is coming.

## process

| Vargroup | Title | Varkeys |
|---|---|---|
| [`acceptance`](/vocabulary/acceptance/) | acceptance | 238 |
| [`callout`](/vocabulary/callout/) | callout | 5 |
| [`hnes_application`](/vocabulary/hnes_application/) | hnes_application | 31 |
| [`hnes_asmt`](/vocabulary/hnes_asmt/) | hnes_asmt | 140 |
| [`hnes_rev_study`](/vocabulary/hnes_rev_study/) | hnes_rev_study | 77 |
| [`hnes_rfi`](/vocabulary/hnes_rfi/) | hnes_rfi | 25 |
| [`model_signoff`](/vocabulary/model_signoff/) | model_signoff | 18 |
| [`onboarding`](/vocabulary/onboarding/) | onboarding | 16 |
| [`survey`](/vocabulary/survey/) | survey | 201 |
| [`wp_replace_pressure_gauge`](/vocabulary/wp_replace_pressure_gauge/) | wp_replace_pressure_gauge | 7 |

## shared

| Vargroup | Title | Varkeys |
|---|---|---|
| [`design`](/vocabulary/design/) | design | 120 |
| [`system`](/vocabulary/system/) | system | 3 |

## system record

| Vargroup | Title | Varkeys |
|---|---|---|
| [`device`](/vocabulary/device/) | device | 1 |
| [`site`](/vocabulary/site/) | site | 1 |

## telemetry

| Vargroup | Title | Varkeys |
|---|---|---|
| [`emeter`](/vocabulary/emeter/) | Electricity meter | 7 |
| [`gmeter`](/vocabulary/gmeter/) | Gas meter | 3 |
| [`sensor`](/vocabulary/sensor/) | Sensor readings | 4 |
| [`set`](/vocabulary/set/) | Operator input | 1 |
| [`setpoint`](/vocabulary/setpoint/) | Setpoints | 1 |
| [`status`](/vocabulary/status/) | Equipment status flags | 7 |

## Propose a name

Search before you name anything. If no registered name has your meaning, [propose a varkey](https://github.com/heatweb/HNQAP/issues/new?template=varkey-proposal.yml) with its vargroup, type, units and a one-line meaning.