CO meaning in Military and Defence ?

Answer: What is Commanding Officer mean?

The commanding officer (CO) or sometimes, if the incumbent is a general officer, commanding general (CG), is the officer in command of a military unit. The commanding officer has ultimate authority over the unit, and is usually given wide latitude to run the unit as they see fit, within the bounds of military law. In this respect, commanding officers have significant responsibilities (for example, the use of force, finances, equipment, the Geneva Conventions), duties (to higher authority, mission effectiveness, duty of care to personnel), and powers (for example, discipline and punishment of personnel within certain limits of military law).

In some countries, commanding officers may be of any commissioned rank. Usually, there are more officers than command positions available, and time spent in command is generally a key aspect of promotion, so the role of commanding officer is highly valued. The commanding officer is often assisted by an executive officer (XO) or second-in-command (2i/c), who handles personnel and day-to-day matters, and a senior enlisted advisor. Larger units may also have staff officers responsible for various responsibilities.

reference

Full Form	Category
Carry Over	Academic & Science
Checked Out	Academic & Science
County	Academic & Science
Charge Off	Accounts and Finance
Circle Office	Banking
Corporate Office	Banking
Controlling Office	Banking
Cash Officer	Banking
Contractual Obligation	Business
Corrpro Companies, Inc.	Business
Customer Order	Business
Company	Business
Compensatory Off	Business
Current Owner	Business
Cobalt	Chemistry
Carbon Monoxide	Chemistry
Colloidal Oligo	Chemistry
Clockwork Orange	Community
Camp Oven	Community
Chamber Orchestra	Community
Church of	Community
Conference Officer	Community
Charity Organization	Community
Central Office	Computer and Networking
Colombia (ccTLD)	Computing
Colombia	Country Names
Center Off	General
Commerial Office	General
Conditional Offer	General
Central Object	General
Conscientious Objector	General
COntinental Airlines	General
Connectors And Orientors	General
Care Of	General
Cut out	General
Cut Off	General
Cleanout	General
Cooking Officer	General
Cronym Or	General
Copyright Office	General
Co Operation	General
Column Output	General
Closed Orbits	General
The Creator Owner	General
Correction Officer	General
Commissioned Officer	Governmental
Corrupted Organizations	Governmental
Colonial Office	Governmental
City Ordinance	Governmental
Contract Officer	Governmental
Compliance Officer	Governmental
Conscientious Objector (to war or whatever)	Governmental
Columbia Field Office	Governmental
Circle Officer	Governmental
Code of Obligations	Governmental
Companies Ordinance	Governmental
Commanding Offiser	Governmental
Consolildated-Vultee, San Diego	Governmental
Capital Offence	Governmental
Canon	Governmental
Change Over	Governmental
Como (Provence)	International
Colecţia liceului din Ocna Sibiului	International
Comités Obreros	International
Come On	Internet
Coming Over	Internet
Customization Operator	Jobs
Certified Orthotist	Jobs
Crematory Operator	Jobs
Certified Operator	Jobs
Corrections Officer	Jobs
Complains Of	Medical
Cardiac Output	Medical
Check Out	Medical
C oxidase	Medical
Cabinet Office	Medical
capital out-turn	Medical
Cervical Orthosis	Medical
Chief Officer	Medical
Childhood Onset	Medical
Cholesterol Oxidase	Medical
Coconut Oil	Medical
collagen	Medical
Complete Occlusion	Medical
Coronary Occlusion	Medical
Course Organiser	Medical
Cumulus Oophorus	Medical
cyclooxygenase	Medical
Cytochrome Oxidase	Medical
Casualty Officer	Medical
cocaine	Medical
Castor Oil	Medical
Current Offer	Messaging
Commanding Officer	Military and Defence
Convenience Outlet	Real Estate
Corsican	Regional
Colchester	Regional
Chesapeake and Ohio Railway (CSX Transportation)	Regional
Cargo Operations Directorate	Space Science
Change Order	Space Science
Contracting Officer	Space Science
Central Operations	Telecommunication