| k | num | v's |
| CEMT | 35 | VIb (35), |
| FIXME2 | 1 | Track splits at New Haven, Alexandria, Quantico, Bluff Point (1), |
| ISO3166-1 | 1 | RU (1), |
| ISO3166-1:alpha2 | 1 | RU (1), |
| ISO3166-1:alpha3 | 1 | RUS (1), |
| ISO3166-1:numeric | 1 | 643 (1), |
| ISO3166-2 | 6 | RU-BA (1), RU-KIR (1), RU-KO (1), RU-PER (1), RU-SVE (1), RU-UD (1), |