The meaning of the Acronym HR is...

HR is

• Hybrid Rainbow

More Meanings For HR:

• Human Readable
• Hard Return
• High Resolution
• Horizontal Rule (HTML)
• Hey Rube
• Hrvatski (Croatia)
• Hikari Radio
• Hard Rod
• Hybrid Rainbow
• Homebot Replication
• Hour
• Horizontal Reference
• Horizontal Runes
• Hyperedge Replacement
• Heating Rate

HR is also in:

• Adults
• Amateur Radio
• Chat
• Colors
• Domain Names
• Funnies
• General
• Hardware
• Software
• Unfiled
• Unit Measures