| English thesaurus | |||
| |||
| R (ISDN) | |||
|
R : 172 phrases in 12 subjects |
| Antennas and waveguides | 3 |
| Computers | 3 |
| Construction | 1 |
| Electronics | 2 |
| General | 149 |
| Geography | 3 |
| Magnetics | 1 |
| Microsoft | 3 |
| Name of organization | 2 |
| Radio | 1 |
| Technology | 1 |
| Vacuum tubes | 3 |
| English thesaurus | |||
| |||
| R (ISDN) | |||
|
R : 172 phrases in 12 subjects |
| Antennas and waveguides | 3 |
| Computers | 3 |
| Construction | 1 |
| Electronics | 2 |
| General | 149 |
| Geography | 3 |
| Magnetics | 1 |
| Microsoft | 3 |
| Name of organization | 2 |
| Radio | 1 |
| Technology | 1 |
| Vacuum tubes | 3 |