IP

IP may mean:

IP (complexity) or Interactive Polynomial-time, a particular complexity class of languages that have interactive proofs
IP address (Internet Protocol address), a computer network address
Ip, a Chinese family name, represented by 葉
Ip, Sălaj, a village in Romania
Image processing
Innings pitched, a pitcher's statistic in baseball
Internet Protocol, the computer networking protocol used on the Internet
Internet protocol suite or TCP/IP protocol suite, Internet communications protocols
Intellectual property: the legal concept that the works created with intellectual effort is a form of property
Internet service provider or Internet provider
Ingress protection rating, safety rating of electrical equipment
Iraqi Police
Integrated production, natural farming
Incontinentia pigmenti, a genetic disorder
Insolvency practitioner, a specialist in formal insolvency cases
Independence Party of Minnesota, a political party in Minnesota
Inflection phrase, in syntax
Clipperton Island (FIPS territory code)
Ipswich (post code IP)
Instruction pointer, or program counter in computer processing
Integer programming, a special case of Linear programming