IMY is a popular acronym in digital communications, which stands for "I Miss You." However, there are several synonyms we can use instead of IMY to express similar emotions. Some of the most commonly used synonyms for IMY include "I long for you," "I yearn for you," "I crave your presence," and "I can't stop thinking about you." Other ways to express missing someone include saying "I miss your smile," "I miss your company," or "I miss the way you make me feel." Regardless of your choice of words, using synonyms for IMY is a great way to let someone know you're thinking about them when they're not around.