It doesn't hurt to try.
- Proposed repertoire: ISO/IEC 10646
- Proposed block: MISCELLANEOUS TECHNICAL
- Proposed name: WEB SYNDICATION SYMBOL
unicode.org/pending/proposals.html:
the repertoire, including proposed character names;- the name and contact information for a company or individual who would agree to provide a computerized font (True Type or PostScript) for publication of the standard;
- references to dictionaries and descriptive texts establishing authoritative information;
- names and addresses of appropriate contacts within national body or user organizations;
- the context within which the proposed characters are used (for example, current, historical, and so on);
- especially for sporadic additions, what similarities or relationships the proposed characters bear to existing characters already encoded in the standard.