IOHMM - Input Output Hidden Markov Model

IOIS - Inter - Organization Information System

IOP - Input / Output Processor

IOPB - Input / Output Permission Bitmap

IOPL - Input / Output Privilege Level

IOQ - Input Output Queue

IOR - Interoperable Object Reference

IOS - Internetwork Operating System

IOS - Inter Object Synchronization

IOSGA - Input / Output Support Gate Array

IP - Instruction Pointer

IP - Internet Protocol

IP - Internetwork Protocol

IPBF - Installed Peripheral Base Flexibility

IPC - Institute for interconnecting and Packaging electronic Circuit

IPC - Interprocess Communication

IPC - Instructions Per Clock

IPC - Interprocess Commutation

IPC - Information Processing Center

IPCP - Internet Protocol Control Protocol

IPDS - IBM Personal Dictation System

IPDS - Intelligent Printer Data Stream

IPFC - Information Presentation Facility Compiler

IPI - Intelligent Peripheral Interface

IPIDs - Interface Pointer Identifiers