ORB meaning in Space Science ?

Answer: What is Order mean?

Order, ORDER or Orders may refer to:

Orderliness, a desire for organizationCategorization, the process in which ideas and objects are recognized, differentiated, and understoodHeterarchy, a system of organization wherein the elements have the potential to be ranked a number of different waysHierarchy, an arrangement of items that are represented as being "above", "below", or "at the same level as" one anotheran action or inaction that must be obeyed, mandated by someone in authority reference

Full Form	Category
Observatoire Royal de Belgique (Royal Observatory of Belgium)	Academic & Science
Orebro	Airport Code
Operational Review Board	Business
Opinion Research Business	Community
Outreach Red Bank	Community
Of Remarkable Beauty	Community
Operational Relay Box	Computing
Online Radio Box	Computing
Orbitcoin	Cryptocurrency
Object Ring Buffer	General
Objective Remote Bandwidth	General
Ontology Referential Base	General
Opinion Really Boring	General
Oil Record Book	General
O Ring Base	General
Online Remote Base	General
Oak Ridge Boys	General
O Ring Boss	General
Online Reporting Button	General
Orbital Ring Bluetooth	General
Oil Rubbed Bronze	General
Object Relation Builder	General
Operations Record Book	General
Opening range breakout	General
Organic Radical Battery	General
Otto Robert Bade	General
One Reply B*tch	General
Open Repository Binghamton	General
Online Record Book	General
Off Road Buggy	General
Off Road Base	General
Off Road Beast	General
ORBit	Governmental
Ontario Review Board	Governmental
Object Request Broker	Information Technology
Online Resource Bank	Internet
Online Reference Book	Internet
Operating Resident Browser	Internet
Obviously Really Bad	Internet
Operation Reconstructive Baby	Medical
Officer Record Brief	Military and Defence
Offworld Resource Base	Military and Defence
Orebro, Sweden	Regional
Orbit, Orbital, Orbiter	Space Science
Order	Space Science
Office Repeater Bay	Telecommunication