- APS stands for A Paradigm Shift (band)
- APS stands for A Piece of Space (Japan)
- APS stands for Abandon Platform Shutdown (oil industry)
- APS stands for Aboriginal Peoples Survey (Statistics Canada)
- APS stands for About Pet Sitting (forum)
- APS stands for Abuse Prevention Service
- APS stands for Academia del Perpetuo Socorro (Puerto Rican college preparatory private school)
- APS stands for Academic Physician & Scientist
- APS stands for Academic Programs and Services (various schools)
- APS stands for Academy of Pharmaceutical Sciences (UK)
- APS stands for Academy of Political Science (New York)
- APS stands for Accelerator Position Sensor (automotive)
- APS stands for Accessory Power Supply
- APS stands for Accident Prone Situation
- APS stands for Account and Processing Support (US IRS)
- APS stands for Accounts Payable System
- APS stands for Accredited Platform Specialist
- APS stands for Acid Producing Soil
- APS stands for Acoustic Processing System
- APS stands for Acquisition Planning System
- APS stands for Acquisition Processor Subsystem (NASA)
- APS stands for Acta Pharmacologica Sinica (journal; Chinese Pharmacological Society)
- APS stands for Acta Physica Slovaca (Slovakian physics journal)
- APS stands for Acting Police Sergeant (UK)
- APS stands for Actions Préventives de Secours (French: Preventive Actions Relief; Belgium)
- APS stands for Active People Survey (athletics; UK)
- APS stands for Active Phase Shifter
- APS stands for Active Pipe Support (energy production)
- APS stands for Active Protective System
- APS stands for Active-Pixel Sensor
- APS stands for Activité Physique et Sportive (French: Physical Activity and Sport)
- APS stands for Acute Psychiatry Service
- APS stands for Acute-Phase Serum
- APS stands for Adaptive Processor, SONAR
- APS stands for Adenosine 5′-Phosphosulfate (chemistry)
- APS stands for Ad-Hoc Positioning System
- APS stands for Adjustment Processing System (USPS)
- APS stands for Administratie Planning en Statistiek (Belgium)
- APS stands for Administrative per Se (California Department of Motor Vehicles)
- APS stands for Administrative Policy and Services (US Geological Survey)
- APS stands for Administrative Policy Statement (various organizations)
- APS stands for Admiralty Primary School (Singapore)
- APS stands for Admission Point Score (South Africa)
- APS stands for Admissions and Partnership Services (UK)
- APS stands for Adobe Photoshop
- APS stands for Adult Population Survey
- APS stands for Adult Protective Services
- APS stands for Advance Passenger Screening (various organizations)
- APS stands for Advance Planning Solutions, Inc.
- APS stands for Advance Planning Study
- APS stands for Advanced Payment Solutions (various locations)
- APS stands for Advanced Payment Solutions Limited (various locations)
- APS stands for Advanced Performance Solutions, LLC (Amherst, NY)
- APS stands for Advanced Photo System
- APS stands for Advanced Photographic System
- APS stands for Advanced Photon Source
- APS stands for Advanced Planning & Scheduling
- APS stands for Advanced Planning and Scheduling (resource planning)
- APS stands for Advanced Planning Services (various locations)
- APS stands for Advanced Planning System (USAF)
- APS stands for Advanced Polar System
- APS stands for Advanced Power Source
- APS stands for Advanced Power Strip
- APS stands for Advanced Power System (battery systems)
- APS stands for Advanced Production Scheduling
- APS stands for Advanced Proton Source
- APS stands for Advertiser and Publisher Solutions (Microsoft group)
- APS stands for Aerial Port Squadron
- APS stands for Aerosol Particle Sizer
- APS stands for Afloat Planning System
- APS stands for Afloat Pre-Positioning Ships
- APS stands for Africa Partnership Station (maritime safety)
- APS stands for Aftermarket Products and Services (various locations)
- APS stands for Agence de Presse Sénégalaise (French: Senegalese News Agency)
- APS stands for Agence Prévention et Sécurité (French: Prevention and Security Agency; Belgium)
- APS stands for Agricultural Production System
- APS stands for Air Plasma Spray (surface coating technology)
- APS stands for Air Pressure Switch
- APS stands for Aircraft Parts Store (USAF Supply Squadron)
- APS stands for Air-Vehicle Planning System (US Strategic Command)
- APS stands for Alameda Padre Serra
- APS stands for Alarme Protection Sécurité (French: Security Alarm Protection)
- APS stands for Albuquerque Public Schools (New Mexico)
- APS stands for Albury Public School (New South Wales, Australia)
- APS stands for Algemeen Preferentiestelsel (Dutch = General Preferred System)
- APS stands for Algérie Presse Service
- APS stands for Allison Payment Systems (Indianapolis, IN)
- APS stands for Alpha-Particle Spectrometer
- APS stands for Alt Preset Standard (MP3 encoder preset)
- APS stands for Alternative Powertrain Study (JD Power and Associates)
- APS stands for Alternative Press Syndicate
- APS stands for Aluminium Plain Sheet (various companies)
- APS stands for American Pain Society
- APS stands for American Paraplegia Society
- APS stands for American Payment Systems, Inc.
- APS stands for American Peony Society
- APS stands for American Peptide Society
- APS stands for American Periodicals Series
- APS stands for American Philatelic Society
- APS