Abbreviations & Acronyms Dictionary

Oasis Hong Kong Airlines
Objective Assessment of Skills in Intraocular Surgery
Observation at Several Interacting Scales
Observational Arthritis Study in Seniors
Observations At Several Interacting Scales
Obstetric Anesthesia Safety Improvement Study
Ocean Acquisition System For Interdisciplinary Science
Ocean All Source Information System
Ocean and Atmospheric Sounding Interferometer System
Oceanic & Atmospheric Scientific Information Systems
Oceanic and Atmospheric Scientific Information System
Oceanic and Atmospheric Scientific Information Systems
Oceanic Area System Improvement Study
OEX Autonomous Supporting Instrumentation System
Office Automation and Systems Improvement Standards
Office Automation Services and Information Systems
Office automation strategy for information systems
Office Automation System for Intelligence Support
Office Automation Systems Improvement Standards
Office Of Arts And Sciences Information Services
Older Adults Service and Information System
On-line Archive Science Information Services
On-Line Asperger Syndrome Information and Support
Online Academic Student Information System
Online Access to Student Information Services
Online Aerospace Supplier Information System
Online Analytical Statistical Information System
Online Application System Interactive Software
Online Archival Search Information System
Online Auburn Student Information System
Online Automotive Service Information System
Open Access Same-Time Information System
Open And Secure Information Systems
Open And Secure Informations Systems
Open Asset Storage and Interchange System
Operation Application of Special Intelligence System
Operational Activities Special Information Systems
Operational Analysis for Systems Simulation
Operational and Administrative System for Import Support
Operational and Supportability Implementation System
Operational Application of Special Intelligence Systems
Operational Applications of Special Intelligence Systems
Operational area satellite information system
Operational Automatic Scheduling Information System
Operations Analysis and Simulation Interface System
Operations and Science Instrument Support
Optical Acoustic Satcom Integrated Sensor
Optically Adaptive System for Imaging Spectroscopy
Optimized Advanced System Integration and Simulation
Optimized approach based on structural indices set
Orbit Avionics Software Integration Study
Orbiter Avionics to Station Interface System
Organic Airborne and Surface Influence Sweep
Organic Airborne Surface Influence Sweep
Organically Assured and Survivable Information System
Organisation Against Sexism in Software
Organisation for the Advancement of Structural Information Standard
Organization for Advance Structured Information Systems
Organization for Advancement of Structured Information Standards
Organization For African Students Interest And Solidarity
Organization for the Advancement for Structured Information Standards
Organization for the Advancement of Structured Information Standards
Organization for the Advancement of Structured Information Statndards
Organization for the Advancement of Structured Information Systems
Organization of the Advancement of Structured Information Systems
Organization to Assess Strategies for Ischemic Syndromes
OTH Airborne Sensor Information System
Outcome and Assessment Information Set
Overseas Administrative Support Information System
Overweight And Seeking Infertility Support