TAPI

TAPI is a four-letter abbreviation, and may refer to:

• Telephony Application Programming Interface, an API which enables PCs running Microsoft Windows to use telephone services
• Turkmenistan-Afghanistan–Pakistan–India pipeline (Trans-Afghanistan Pipeline), a proposed natural gas pipeline
• Teva Active Pharmaceutical Ingredients, a stand-alone business unit of Teva Pharmaceutical Industries limited

Tapi may refer to:

• Dragan Malesevic Tapi (Dragan Malešević Tapi), Serbian hyperrealist painter. Tapi is actually the nickname.
• Tapti River (often spelled Tapi), in the state of Gujarat, India, entering the sea at Surat
• Tapi River, Thailand (Thai: ตาปี, sometimes spelled Tapee), in the Surat Thani Province, Southern Thailand
• Tapi, Albania
• Tapi, Pakistan, a village in the North Waziristan province and the site of two drone attacks by the United States military
• TAPI-0 and TAPI-1, inhibitors used in biochemistry

Tapi is one of the Indian surnames:

• Tapi Dharma Rao, Indian writer.
• Tapi Chanakya, Indian film director.