Att (disambiguation)

Att may refer to:

• 🏢

  AT&T (telecommunications company)

  American telecommunications company commonly known as AT&T.

• 💡

  ATT (protein name: Activating transcription factor)

  “ATT” can be used as an abbreviation for activating transcription factor in molecular biology.

• 💡

  Att. (real-estate abbreviation for “attention” on mail)

  “Att.” is commonly used as an abbreviation for “attention” on mailing addresses.