On 2013–02–07 Devendra Ghate wrote:

> How do I get Trademark (TM) and Registered Trademark (encircled R)
> in ConTeXt?

There are several options:

- \fontchar{registered} (current font)
- ®                     (current font)
- \getnamedglyphdirect
    {modern}
    {registered}        (any font)

You get the glyph name with:

\usemodule [fnt-10]
\starttext
  \ShowCompleteFont{name:modern}{10pt}{1}
\stoptext

Marco