Here are some "controversial" entries for which i have found little substantiation. They originally appeared in WIK. The W3C Validation Service shows all named entities (column 5) as "not defined", further casting doubt upon their standardized adoption. The Apple logo (or icon) entry was updated in September 2020, reflecting standard Unicode practice. It was marked on this page as unknown back when this article was originally written.
| Description | Should Display | Numeric Reference | This Browser | Named Entity | This Browser | Standard Macintosh Roman Character Set | Wintel ANSI Character Set | Unicode UCS-2 number |
|---|---|---|---|---|---|---|---|---|
| place of interest sign = command key |
|
⌘ | ⌘ | &command; | &command; | U+2318 | ||
| option key |
|
⌥ | ⌥ | &option; | &option; | U+2325 | ||
| peace symbol |
|
☮ | ☮ | &peace; | &peace; | U+262E | ||
| yin yang |
|
☯ | ☯ | &yinyang; | &yinyang; | U+262F | ||
| apple logo |
|
 | | &apple; | &apple; | 240 | U+F8FF |
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