Glossary

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W
OS :

Open Service

OS :

Open Service

OS-NMA :

Open Service Navigation Message Authentication service

ORR :

Operational Readiness Review

OSI :

Open Systems Interconnection

ORD :

Operations Requirements Document

OHA :

Operating Hazard Analysis

OD :

Orbit Designation

OCR :

Operational & Certification Requirement

O/S :

Operating System

O&M :

Operation & Maintenance

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W