background
background processing

batch
batch processing

central
central processing unit

CPU
Central Processing Unit

data
data processing

DP
data processing

EDP
electronic data processing

EDPS
electronic data processing system

IDP
integrated data processing

MPP
Massively Parallel Processing

NDPS
National Data Processing Service

NLP
Natural Language Processing

OLAP
Online Analytical Processing

processing
central processing unit

serial
serial processing

WP
word processing