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| alphabetic character (The (xxx) field may only contain alphabetical characters.) | |||
| alphabetic notation; literal symbol | |||
| alpha character | |||
| literal character (ssn); letter character (ssn) | |||
| letter symbol | |||
| буквенный символ: 22 phrases in 10 subjects |
| Computers | 2 |
| Data processing | 1 |
| Electronics | 3 |
| Information security and data protection | 2 |
| Information technology | 1 |
| Mass media | 1 |
| Music | 1 |
| Programming | 5 |
| Security systems | 2 |
| Technology | 4 |