PKI may refer to:
* Partai Komunis Indonesia, the
Communist Party of Indonesia
The Communist Party of Indonesia (Indonesian: ''Partai Komunis Indonesia'', PKI) was a communist party in Indonesia during the mid-20th century. It was the largest non-ruling communist party in the world before its violent disbandment in 1965. ...
*
Peter Kiewit Institute
The Peter Kiewit Institute is a facility in Omaha, Nebraska, United States which houses academic programs from the College of Engineering (University of Nebraska–Lincoln), University of Nebraska–Lincoln College of Engineering.
Founded in 199 ...
, an Information Technology and Engineering school of the University of Nebraska system
*
Protein kinase inhibitor
A protein kinase inhibitor is a type of enzyme inhibitor that blocks the action of one or more protein kinases. Protein kinases are enzymes that phosphorylate (add a phosphate, or PO4, group) to a protein and can modulate its function.
The phospha ...
, a type of enzyme inhibitor that specifically blocks the action of one or more protein kinases
*
Public key infrastructure
A public key infrastructure (PKI) is a set of roles, policies, hardware, software and procedures needed to create, manage, distribute, use, store and revoke digital certificates and manage public-key encryption. The purpose of a PKI is to facilit ...
, a computer security technology
{{disambiguation