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SLA Meaning and Plural

SLA means “service level agreement.” Cambridge documents the abbreviation, while Atlassian’s service-management documentation uses “SLAs” for multiple agreements, supporting the regular plural without an apostrophe.

ReviewedEvidence2 sourcesSectionWriting & Style
Quick answer

SLA means “service level agreement”; use “SLAs” when referring to more than one agreement.

Key details

Core IssueSLA means “service level agreement,” a documented agreement defining expected service levels; the regular plural is SLAs.
Phrase Roleservice-management abbreviation
Registerprofessional, business, and IT writing

Important caveats

Plural Boundary

Use “SLAs” for multiple service level agreements; an apostrophe is not needed for the plural.

Further guidance

Meaning

SLA expands to “service level agreement.”

Practical Application

Expand SLA as “service level agreement” on first use when needed; write the regular plural as “SLAs” without an apostrophe.

Reader Check

Is the acronym defined for the audience, and are you distinguishing one agreement (SLA) from multiple agreements (SLAs)?

Worked Example

“The contract includes one service level agreement (SLA). The regional teams use separate SLAs for response and restoration targets.”

Sources and evidence

Sources are shown with the role they play in this guide. Historical or style-sensitive claims are kept within the evidence boundary described above.

  1. SLA — Cambridge Dictionary (opens in a new tab)Cambridge Dictionary · SLA abbreviation meaning service level agreement
  2. About service level agreements (SLAs) (opens in a new tab)Atlassian Support · Plural SLAs and practical service-level-agreement usage

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