The full form of "SS" depends on the context. It's not a single, universally understood abbreviation. Here are some of the most common meanings:
Common Meanings of SS
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Social Security: This is perhaps the most widely recognized meaning, particularly in the United States. The Social Security Administration (SSA) uses "SS" in various forms, such as Form SS-5 (Application for a Social Security Card) and Form SS-4 (Application for Employer Identification Number (EIN)). These forms are crucial for managing Social Security benefits and employer tax responsibilities. Link to SSA Form SS-5 and Link to IRS Form SS-4.
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Special Services (Military): In the American military, "SS" can refer to Special Services, a unit providing recreational and morale-boosting activities for personnel.
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System Summary (Software): In the field of software, "SS" might stand for "System Summary," a concise overview of a system's components and performance.
Examples of SS in Different Contexts:
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IRS Form SS-4: This form is used to apply for an Employer Identification Number (EIN), a crucial nine-digit number for businesses operating in the United States. Link to IRS Form SS-4 Instructions
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NJ MVC Forms: The New Jersey Motor Vehicle Commission (MVC) uses "SS" in some of its form numbers, like the now-replaced OS/SS-7 and OS/SS-27 for vehicle titling. Link to NJ MVC Forms Page
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Other Uses: Depending on the context, SS could represent various other terms. It's essential to consider the surrounding information to determine the correct meaning.
The provided references highlight the use of "SS" in the context of Social Security forms (SS-4, SS-5) and its use within the IRS and SSA. The reference also mentions the abbreviation's use in other contexts such as Special Services and System Summary.
