The UCA sorting used on Swedish Wikipedia works well for most letters. But there are some exceptions:
- Dotless lowercase "ı" sorts as a separate (lowercase) letter different from capital (dotless) "I". This would sort better as a variant of "I", like both dotted uppercase "İ" and lowercase "i". (In Swedish normal I is dotless uppercase and dotted lowercase, as in English.)
- Ligatures "Œ" and "Æ" are sorted as "Ö" and "Ä". While this is sometimes used in Swedish sorting (especially for Æ in Norwegian names), big encyclopaedias like Nationalencyklopedin and Nordisk familjebok sort the ligatures as the letters they combine: "OE" and "AE".
- "Ę" sorts as "Ä". It would be better to sort it as a variant of "E" (like "É" or "È").
- "Ô" sorts as "Ö". It is almost only used in foreign (french language) names, that would be better to sort as a variant of "O".
- Some other rarely used letters with their own headers in sv:Kategori:Sidor med specialtecken som titel look like they should be sorted as variants of other letters.