The meaning of the Acronym UPS is...

UPS is

• Upright Perigee Stage
• Uninterruptible Power System
• Uninterruptible Power Supply

More Meanings For UPS:

• Ultraviolet Photoelectron Spectroscopy
• Uniterruptible Power Supply
• Universal Power Supply
• Unilateral Phase System
• Uninterruptable Power Supply
• University of Puget Sound
• United Postal Service
• United Produce Service
• United Parcel Service
• Uriahs Pony Service
• United Pediatric Services
• United Parcel Service, Inc.
• Useless Piece of Shit
• Universal Player System
• United Pop Stars

UPS is also in:

• Electronics
• Firms
• Media
• NYSE Symbols
• Products
• Universities