What does UPS stand for?

Ultraviolet Photoelectron Spectra (SAUS)

Ultraviolet Photoelectron Spectroscopy (ODA)

Ultraviolet Photoelectron Spectrum (SAUS)

Ultraviolet Photoemission Spectroscopy

Unattended Power Source (CCCA)

Uncontested Physical Searches - CIA term for break-ins

Underground Press Syndicate - Later, APS (EA)

Underground Publication Society (SAUS)

Under Provisions of Section - Military

Underwater Photographic Society (EA)

Underwater Production System (ACAE)

Underwriters Pay Stamp (SAUS)

Unidirectional Point Source (SAUS)

Uniform Procurement System

Uniform Property System (ACAE)

Uninterruptable Power Source (DAVI)

Uninterruptable Power Supply

Uninterruptable Power System - Back-up batteries (MLEX)

Uninterrupted Power Source (SAUS)

Uninterrupted Power Supply (SAUS)

Uninterruptible AC - Alternating Current Electric Power System (IAA)

Uninterruptible Power Service (SAUS)

Uninterruptible Power Source (SAUS)

Uninterruptible Power Supply - or System

Uninterruptible Power Supply System (HOME)

Uninterruptible Power System (SAUS)

Union of Progressive Students (SAUS)

Union Progressiste Senegalaise - Senegalese Progressive Union - Political party (AF)

United Parcel Service

United Parcel Service Co. - ICAO designator (FAAC)

United Peregrine Society (EA)

United Pirate Syndicate

United Publishers Services (SAUS)

Unit Personnel Section - Military

Unit Price Standards (MCD)

Unit Proficiency System (AAG)

Universal Plotting Sheet

Universal Polar Stereographic (SAUS)

Universal Polar Stereographic Grid

Universal Press Syndicate Co.

Universal Processing System

Universities and Public Schools Battalions - Military units - World War I - British

University of Puget Sound (SAUS)

Unix Print Services (SAUS)

Unpentseptium - Chemical element (EPT)

Upper Performance Score (SAUS)

Upper Sideband - Telecommunications (EECA)

Upright Perigee Stage - Aerospace (MCD)

Urethral Profile under Stress - Medicine

Uroporphyrinogen Synthase (STED)

User Planning System (SAUS)

User Profile System (SAUS)

User Support environment (SAUS)

Uterine Progesterone System - Contraceptive device