OLGA - On - Line Guitar Archive

OLI - Optical Line Interface

OLMC - Output Logic Macrocell

OLSP - On - Line Service Provider

OLT - Optical Line Terminator

OLTP - On Line Transaction Processing

OLWM - Open Look Window Manager

OM - Object Manager

OM - Oral Message

OMA - Object Management Architecture

OMAP - Operations and Maintenance Applications Part

OMB - Optical Module Box

OMC - Object Modeling Card

OMC - Object Method for Case

OMD - Optimal Multiuser Detector

OME - Open Messaging Environment

OMF - Object Module Format

OMF - Open Media Framework

OMG - Object Management Group

OMGIDL - OMG Interface Definition Language

OMI - Open Messaging Interface

OML - Open Modeling Language

OML - Object Manipulation Language

OMR - Optical Mark Recognition

OMR - Optical Mark Reader