The meaning of the Acronym HP is...

HP is

• Heat Pipe
• Handling Procedure
• Hewlett Packard
• High Pressure
• Hydrogen Purge
• Perigee Altitude

More Meanings For HP:

• High Precision
• Half Precision
• Primary hash file (THOR database)
• Printout file for HP printers/plotters (HP/GL)
• Hewlett Packard
• Hot Plug
• Hewlett Packard
• Handphone
• How Perfect
• Holy Poop!
• High Purity
• High Power
• Highest Point
• Harmonic Progression
• High Point

HP is also in:

• Assembly
• Chat
• Electronics
• File Extensions
• Geology
• Hardware
• Mathematics
• Meteorology
• Networking
• SMS