Wikipedia
LHHH
LHHH may refer to:
- Hármashatárhegy Airport, a non-public airport in Hármashatárhegy, Hungary with the ICAO code LHHH
- Love & Hip Hop: Hollywood, a reality show on the American television network VH1
- LHHH (local bumping with bridging), a form of tone shifting ('bumping') found in Chichewa tones