O
Certification Terms - OOnline Privacy Alliance (OPA) - (organization of companies dedicated to protecting online privacy and setting standards for members)
Open Mobile Alliance (OMA) - (group working on standards for mobile communications and computing devices)
Open Patent Alliance (OPA) - (group of companies formed in 2008 to promote development of WIMAX (Worldwide Interoperability for microwave access) Internet use)
Open Source Security Testing Methodology (OSSTM) - (framework/standard developed by the Institute for Security and Open Methodologies (ISECOM) to help organizations improve security)
Open Source Security Testing Methodology Manual (OSSTMM) - (downloadable manual providing a methodology and standards for systems security testing)
Open Web Application Security Project (OWASP) - (organization focused on developing information on security vulnerabilities and solutions related to web servers and applications)
Organization for the Advancement of Structured Information Standards (OASIS) - (organization working on the development of E-business standards in areas such as Web services)