Alphabetical Lists
Alphabetical ordering is most useful for reference-style lists where readers search by name and there is no stronger sequence. House styles can define details such as how number-leading entries are ordered, so document-specific rules still matter.
Alphabetize unordered lookup lists when name-based scanning is the useful order; keep procedural, chronological, or priority lists in their meaningful order.
Key details
Important caveats
House Style Boundary
GOV.UK documents a specific alphanumeric convention: number-leading entries before letter-leading entries, with numbers ordered numerically.
Order Boundary
Alphabetical order is useful when readers look up items by name and no process, priority, or chronology controls the order.
Sequence Boundary
Do not alphabetize a procedure or prioritized list merely for visual neatness; sequence or priority should control those lists.
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.
- Lists (opens in a new tab)Microsoft Style Guide · Bulleted lists for unordered related items and numbered lists for sequences or priorities
- A to Z style guide — Lists (opens in a new tab)GOV.UK · House-style ordering guidance for alphanumeric lists