HMC

1. (His or) Her Majesty's Customs
2. Headmasters' and Headmistresses' Conference

• audiograms
• audiograph
• audiographs
• audio-location
• audiological
• audiologies
• audiologist
• audiologists
• audiology
• audiometer
• audiometers
• audiometric
• audiometrically
• audiometrician
• audiometricians
• audiometrist
• audiometrists
• audiometry
• audiophil
• audiophile
• audiophiles
• audiophils
• audios
• audiotape
• audiotapes