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Which is correct — OS’s, OSes or OSs?

Writing for Business

typing Which is correct?
The criteria for choosing among ____ for mobile devices are complicated.
a. OS’s
b. OSes
c. OSs

Answer: c.
The rule for pluralizing abbreviations is to simply add an “s,” and according to most sources, that holds true for those that end in “s.” Others recommend adding an apostrophe to make the initialism or acronym less confusing. But maybe the least confusing thing to do is have a rule and stick to it.

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Networking
  • remote infrastructure management

    Remote infrastructure management, or RIM, is a comprehensive approach to handling and overseeing an organization's IT ...

  • port address translation (PAT)

    Port address translation (PAT) is a type of network address translation (NAT) that maps a network's private internal IPv4 ...

  • network fabric

    'Network fabric' is a general term used to describe underlying data network infrastructure as a whole.

Security
  • DNS over HTTPS (DoH)

    DNS over HTTPS (DoH) is a relatively new protocol that encrypts domain name system traffic by passing DNS queries through a ...

  • governance, risk and compliance (GRC)

    Governance, risk and compliance (GRC) refers to an organization's strategy for handling the interdependencies among the following...

  • total risk

    Total risk is an assessment that identifies all the risk factors associated with pursuing a specific course of action.

CIO
  • business process mapping

    Business process mapping is the visual display of the steps within a business process showing how it's done from start to finish.

  • digital platform

    A digital platform is a web-based structural software package that speeds and eases transactions among users.

  • transfer learning

    Transfer learning is a machine learning method where a model already developed for a task is reused in another task.

HRSoftware
  • employee onboarding and offboarding

    Employee onboarding involves all the steps needed to get a new employee successfully deployed and productive, while offboarding ...

  • skill-based learning

    Skill-based learning develops students through hands-on practice and real-world application.

  • gamification

    Gamification is a strategy that integrates entertaining and immersive gaming elements into nongame contexts to enhance engagement...

Customer Experience
  • Microsoft Dynamics 365

    Dynamics 365 is a cloud-based portfolio of business applications from Microsoft that are designed to help organizations improve ...

  • Salesforce Commerce Cloud

    Salesforce Commerce Cloud is a cloud-based suite of products that enable e-commerce businesses to set up e-commerce sites, drive ...

  • Salesforce DX

    Salesforce DX, or SFDX, is a set of software development tools that lets developers build, test and ship many kinds of ...

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