Gray
| code
| gray abbr. | |
| health. industr. engl. | gray |
| code abbr. | |
| comp., MS | tag |
| environ. | code |
| IT engl. | code |
| stat. | coding scheme |
| |||
| gray | |||
|
Gray : 15 phrases in 10 subjects |
| Coal | 1 |
| Earth sciences | 2 |
| Electronics | 4 |
| Environment | 1 |
| Health care | 1 |
| Information technology | 2 |
| Measuring instruments | 1 |
| Statistics | 1 |
| Technology | 1 |
| Zoology | 1 |