EIP

EIP may refer to:

• Eco-industrial park
• Economic impact payment (disambiguation), a name for several different tax rebates, tax credits, or tax deductions from the U.S. government
• EIP register, in the IA-32 architecture
• Eipo language
• Electrical impedance plethysmography
• Electoral Integrity Project
• Enterprise information portal
• Enterprise Integration Patterns, a book by Gregor Hohpe and Bobby Woolf
• Environmental Integrity Project, an American non-profit
• Estonian Independence Party, a political party in Estonia
• Ethereum Improvement Proposal, a proposal to improve the quality of Ethereum cryptocurrency software
• European Institute of Peace
• Evolutionary image processing
• Express InterCity Premium
• Entrepreneurship and Innovation Programme of the European Commission's Competitiveness and Innovation Framework Programme