ECO

Code

Meaning

Language

Themes and places

ECO

Europe centrale et orientale

In French

• Geography
• Europe

ECO

Economic Cooperation Organization

= EİT | Ekonomik İşbirliği Teşkilatı | In Turkish
= ECO | 经济合作组织 | In Chinese languages

In English

• International relations
• Economics

ECO

经济合作组织

= EİT (see above)

In Chinese languages

• International relations
• Economics

ECO

Electron-Coupled Oscillator

In English

ECO

Engine Combustion

In English

• Vehicle engineering

ECO

Engine Cutoff

In English

• Vehicle engineering

ECO

Engineering Change Order

The abbreviation ECO (Engineering Change Order) includes abbreviations CO (Change Order) and EC (Engineering Change).

In English

• Quality management
• Engineering, technology

ECO

Équipe Combinatoire et Optimisation

In French

• Organizational divisions
• Combinatorics
• Number theory
• Geometry
• Differential calculus, integral calculus
• France