¿Labeling/indicating something as binary?

Hi, I'm not entirely sure if this is a good place to ask this question, or if there is even an answer to this question, but here goes: Is there a way, short of using no binary code to spell out the entire word, letter by each individual letter, to label something as being binary? -This might be a better way to word my question: Is there a shorthand way, using ones and zeros, to write/indicate "binary?"