MIP may refer to:
- Macrophage Inflammatory Protein
- Managing Intellectual Property, a monthly magazine specialized in intellectual property law and business
- Male Iron Pipe, a plumbing pipe connection to an FIP (Female Iron Pipe). See National Pipe Thread
- Master in Ingegneria della Produzione, MIP - Politecnico di Milano School of Management
- Maximum Inspiratory Pressure, The maximum inspiratory pressure is the highest atmospheric pressure developed during inspiration against an occluded airway.
- Maximum intensity projection, a computer visualization method
- Mega-frame Initialization Packet, an MPEG-2 Transport Stream packet used for synchronization in DVB-T single-frequency networks
- Membrane Interface Probe, an analytical tool for subsurface contamination
- Methylation induced premeiotically
- Minimum Ionizing Particle, in particle physics
- Minor In Possession in U.S. civil law
- Mipcom, a TV and entertainment market
- Mipmap (multo in parvo, much in little space), a type of bitmap in 3D graphics
- Mixed integer programming, linear programming where some variables are constrained to be integers
- Mobile IP, an IP protocol extension to provide mobility in the Internet
- Molecular imprinted polymer
- Molecular Inversion Probe
- Moon Impact Probe, of the Indian lunar satellite Chandrayaan-1
- Mortgage insurance premium
- Most Improved Player (disambiguation)
- Mode of Action Improvement Project - 2
- Multilateral Interoperability Programme
- Mint in Package; a collectors' abbreviation; see Mint condition
- MIP, an interactive proof system complexity class; see Interactive proof system
- Popular Independent Movement (French: Mouvement indépendant populaire), a Luxembourgian political party in the 1960s