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Acronyms
HVAC
Heating, Ventilation, and Air Conditioning
3appearances
Feb 2024first appeared
Aug 2025most recent
Acronymscategory
The arc
Appears across 3 pieces (1 defined it · 2 discussed it in essays): when this term was part of the conversation. First surfaces Feb 2024.
Across the corpus (3 — 1 defined · 2 discussed)
Defined 43th EditionW08 · Feb 20, 2024
