HHG may refer to: HHG Corporation, Extreme Championship Wrestling HHG Group, former name of Henderson Group, a global investment management company High-harmonic generation, a non-linear process during which a target is illuminated by an intense laser pulse ''The Hitchhiker's Guide to the Galaxy'' Household goods, a cargo shipping category Hungry, Hungry Ghost, a German band
==See also== Huntington Airport (disambiguation)
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).