Instrument for Pre-Accession Assistance
The Instrument for Pre-Accession Assistance, or simply IPA, is a funding mechanism of the European Union. As of 2007, it replaced previous programmes such as the PHARE, ISPA, SAPARD and CARDS. Unlike the previous assistance programs, IPA offers funds to both EU candidate countries (Albania, Moldova, Montenegro, North Macedonia, Serbia, Turkey, Ukraine) and potential candidates (Bosnia and Kosovo).
Source: Wikipedia — Instrument for Pre-Accession Assistance (CC BY-SA 4.0)