SEO Glossary of Terms - Abbreviations - Acronyms - O

The SEO Consultants Directory provides a glossary of terms, abbreviations and acronyms used in the Internet marketing, search engine optimization (SEO), and search engine marketing (SEM) industries.

O

OBL
Outbound Link
OC3
Optical carrier network transmission speed of 155 Mb/s

See: T1, T3, OC12

OC12
Optical carrier network transmission speed of 622 Mb/s

See: T1, T3, OC3

ODP
Open Directory Project (a directory)

See: DMOZ

OOP
Over Optimization Penalty
OS
Operating System

Last modified: 2008-01-20T19:36:24-0800

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