Directory-System
| Agent
| Directory System abbr. | |
| IT | directory; directory system |
| Agent abbr. | |
| gen. | agent; factor |
| amer. | solicitor |
| comp. | user agent; soft robot; robot; bot |
| comp., MS | agent |
| econ. amer. | operative |
| IMF. | agency |
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| directory; directory system | |||
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Directory-System : 4 phrases in 2 subjects |
| Communications | 1 |
| Computers | 3 |