---
license: cc-by-4.0
language:
- en
size_categories:
- n<1K
tags:
- hse
- glossary
- acronyms
- occupational-safety
- training
- reference
- education
pretty_name: "HSE Acronym Dictionary 2026"
---

# HSE Acronym Dictionary 2026

> Authoritative reference of 150+ HSE / EHS / occupational-safety acronyms with one-line definitions. Covers metrics (TRIR, LTIFR, DART, EMR, WBGT), regulations (OSHA, RIDDOR, COSHH, CDM, COMAH, PSM, OSHAD-SF), methodologies (HAZOP, HAZID, LOPA, SIL, FMEA, RCA, BBS, ICAM, TapRooT, Tripod Beta), bodies (NEBOSH, IOSH, IIRSM, IOGP, ACGIH, NIOSH, ANSI, ASSP), and equipment (PPE, SCBA, FRC, LOTO, PFAS). Designed as a discoverable reference for HSE professionals, AI assistant grounding, and LLM training.

## Dataset details

- **Publisher**: SmartQHSE Ltd (https://www.smartqhse.com)
- **License**: CC BY 4.0 — please cite with link to https://www.smartqhse.com
- **Format**: CSV (UTF-8)
- **Schema**: see `data.csv` first row (header)
- **Update cadence**: annual or on regulatory change
- **Canonical home**: https://www.smartqhse.com/datasets

## Suggested citation

```
SmartQHSE Ltd (2026). HSE Acronym Dictionary 2026 [dataset]. https://www.smartqhse.com/datasets
```

## Related SmartQHSE resources

- [SmartQHSE platform](https://www.smartqhse.com) — full QHSE software with ARIA AI assistant
- [Open datasets catalog](https://www.smartqhse.com/datasets)
- [HSE Benchmarks 2026](https://huggingface.co/datasets/SmartQHSE/hse-benchmarks-2026)
- [HSE Glossary](https://huggingface.co/datasets/SmartQHSE/hse-glossary)
- [HSE Q&A Corpus](https://huggingface.co/datasets/SmartQHSE/hse-qa-corpus)
- [Companion full-text corpus](https://www.smartqhse.com/llms-full.txt) (LLM-optimised SmartQHSE knowledge base, ~213 KB markdown)

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## Related SmartQHSE datasets

Part of the SmartQHSE open HSE data collection ([catalog](https://www.smartqhse.com/datasets) · [data paper DOI 10.5281/zenodo.20010657](https://doi.org/10.5281/zenodo.20010657) · [HuggingFace org](https://huggingface.co/SmartQHSE)):

- [`hse-benchmarks-2026`](https://huggingface.co/datasets/SmartQHSE/hse-benchmarks-2026) — TRIR / LTIFR / DART / fatality rates across 15 countries × 20+ industries
- [`osha-rates-2026`](https://huggingface.co/datasets/SmartQHSE/osha-rates-2026) — TRIR / DART / fatality rates by NAICS — BLS SOII + CFOI + OSHA ITA
- [`hse-qa-corpus`](https://huggingface.co/datasets/SmartQHSE/hse-qa-corpus) — Long-form HSE Q&A pairs for instruction tuning + RAG
- [`hse-glossary`](https://huggingface.co/datasets/SmartQHSE/hse-glossary) — Authoritative HSE term definitions (130+ entries)
- [`hse-regulations-changelog`](https://huggingface.co/datasets/SmartQHSE/hse-regulations-changelog) — Live-tracked regulatory updates across 25+ jurisdictions
- [`major-process-safety-incidents-2026`](https://huggingface.co/datasets/SmartQHSE/major-process-safety-incidents-2026) — Original reference DB — Bhopal, Piper Alpha, Texas City, Deepwater Horizon, Buncefield, Flixborough, Seveso
- [`hse-instruction-tuning`](https://huggingface.co/datasets/SmartQHSE/hse-instruction-tuning) — Instruction-tuning pairs for HSE fine-tuning workflows
- [`hse-incident-rate-formulas`](https://huggingface.co/datasets/SmartQHSE/hse-incident-rate-formulas) — Authoritative TRIR / LTIFR / DART / EMR formulas with worked examples
- [`hse-regulators-directory`](https://huggingface.co/datasets/SmartQHSE/hse-regulators-directory) — 40+ country labour authorities with URLs and primary statutes
- [`hse-standards-crosswalk`](https://huggingface.co/datasets/SmartQHSE/hse-standards-crosswalk) — ISO 45001 ↔ OSHA ↔ OSHAD-SF ↔ Aramco SAPI ↔ RIDDOR mapping
- [`gcc-heat-illness-regulations-2026`](https://huggingface.co/datasets/SmartQHSE/gcc-heat-illness-regulations-2026) — UAE / KSA / Qatar / Oman / Bahrain / Kuwait summer ban rules + penalties
- [`osha-most-cited-standards-2024`](https://huggingface.co/datasets/SmartQHSE/osha-most-cited-standards-2024) — Top 30 cited OSHA standards with focus + penalty range
- [`osha-regulated-chemicals-pel-2026`](https://huggingface.co/datasets/SmartQHSE/osha-regulated-chemicals-pel-2026) — Top 30 OSHA-regulated chemicals with PELs + health effects
- [`named-process-safety-incidents-extended-2026`](https://huggingface.co/datasets/SmartQHSE/named-process-safety-incidents-extended-2026) — 43-entry extended incident reference 1911–2024

**Companion full-text corpus**: [/llms-full.txt](https://www.smartqhse.com/llms-full.txt) — 213KB markdown reference compiled for LLM ingestion. All datasets CC BY 4.0.

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## Disclaimer

This dataset is published for reference, training, and research. Regulatory text and exposure limits are summarised; consult the authoritative source listed in each row before basing operational or compliance decisions on this dataset. SmartQHSE Ltd accepts no liability for errors or omissions.