What does it mean?
Technology
Business
Society
Internet
Authority
Science
Various
World
Medical
COS
is shorter for Corsican
language
Similar to COS
HM
- Hangul Mal
Kor
Korean Speaking Language
HR
- Croatian
HU
- Hungarian
HY
- Armenian
IA
- Interlingua
IE
- Interlingue
IK
- Inupiak
View all in Languages