| English | eng-000 |
| professionals | |
| العربية | arb-000 | المحترفون |
| čeština | ces-000 | profesionálové |
| 普通话 | cmn-000 | 内行 |
| Cymraeg | cym-000 | proffesiynolion |
| Deutsch | deu-000 | Fachkreise |
| རྫོང་ཁ་ | dzo-000 | ཁྱད་རིག་ཅན |
| English | eng-000 | adept |
| English | eng-000 | expert in |
| English | eng-000 | one who knows how |
| 日本語 | jpn-000 | 玄人筋 |