What does Apex stand for?

Apex Municipal Fund, Inc. - Associated Press (SAG)

Acid Precipitation Experiment

Active Plasma Experiments (SAUS)

Additive System of Photographic Exposure (DICI)

Advanced Packet Exchange (VERA)

Advanced Photovoltaic & Electronics Experiment (SAUS)

Advanced Plant Experiment

Advanced Project for European Information Exchanges (VLIE)

Advance-Purchase Excursion - Airline fare code

Advance Purchase Excursion Fare - Aviation (DA)

Advertising and Promotion Exchange (SAUS)

Air Pollution Exercise

American Philatelic Expertizing Service

Amplitude and Phase Extraction (SAUS)

Amplitude Phase Extractor (SAUS)

Amplitude Plus Phase Extraction (VLIE)

Analysis of Performance and Expense (SAUS)

Analysis of Petroleum Exports - Database - United Kingdom (GDD)

AntiProton Experiments

Apex, Inc. - NASDAQ symbol (SPSG)

APEX PC Solutions - Stock market symbol

Apex Tank Car Line - Private rail car owner code

Apex Travelers - NCIC trailer make code

APLE Prototype Experiment (SAUS)

Apparatus for Pore Examination - Geophysics

Application Executive - Software interface for Integrated Modular Avionics - Computer science

Application Program Exchange (VLIE)

ARCAS - Atlantic Research Corporation Atmospheric Sounding Missile Piggyback Emulsion Experiment (MUGU)

Arctic Polynya Experiment - Marine science

Ariane Passenger Experiments (ACAE)

Assembler and Process Executive (VLIE)

Association of Professional and Executive Staff - British

Association of Professional, Executive, Clerical and Computer Staff (SAUO)

Atlantische Passatwind Experiment - Atlantic Tradewind Experiment - US, England, Germany (MSC)

Automated Planning and Execution (SAUS)

Automated Planning and Execution Control System (VLIE)

Automated Procurement Planning, Execution, and Control

Automatic Production of Executable Programs (VLIE)

Autonomous Profiling Explorers - The latest version of the P-Alace float device (NOAA)

Awards for Publication Excellence

Institute for Astrophysics and Planetary Exploration - University of Florida - Research center (RCD)