 |
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| A protocol used for transmitting data between two ends of a connection | |||
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| point-of-sale terminal system (ssn) | |||
| Point: 15 phrases in 6 subjects |
| Abbreviation | 4 |
| Airports and air traffic control | 1 |
| Chemistry | 1 |
| Information technology | 5 |
| School | 2 |
| Telecommunications | 2 |