Reply To: Single Letter Keys

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Donald Winiecki

Hi Lucas!

GSTG 2022 adds some information to

"Single-letter keys are not recommended, but if used, they must be followed by a period. Do not use the grade 1 symbol indicator before a two-cell alphabetic key, even when the letter combination corresponds to a braille shortform."

No grade 1 indicator before a two-letter key, even if the key corresponds to a shortform word.

This points to your choice #1 is the right option. Use the single-letter key followed by a period and do not include the grade 1 indicator.

Hope this helps!