navires
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Type Machin | Concept | 9 | 1.9 |
| Type Msi | Concept | 6 | 1.2 |
| Type Mso | Concept | 1 | 2.1 |
| Type Wilding | Concept | 6 | 0.7 |
| Type d | Concept | 5 | 0.4 |
| Télémaque | Machine | 2 | 1.6 |
| Téméraire | Machine | 4 | 0.6 |
| Téméraire (1782) | Machine | 3 | 0.1 |
| Uckermark | Machine | 2 | 0.0 |
| Uhenfels | Machine | 5 | 0.0 |
| Ukraina | Machine | 11 | 0.3 |
| Ulm | Machine | 3 | 0.3 |
| Ulm | Machine | 2 | 0.0 |
| Ulm | Machine | 3 | 0.9 |
| Ultra Large Crude Carrier | Concept | 7 | 9.3 |
| Um el Faroud | Machine | 4 | 1.2 |
| Unebi | Machine | 12 | 0.9 |
| Unha | Concept | 17 | 4.8 |
| Unimog 404 | Objet | 7 | 0.9 |
| Unimog 405 | Machine | 6 | 0.2 |
| Unimog 425 | Objet | 6 | 0.2 |
| Unimog 435 | Objet | 6 | 0.6 |
| Unimog 437 | Objet | 6 | 0.5 |
| United Malika | Machine | 5 | 2.2 |
| United States | Machine | 26 | 22.1 |
| Unity Of Lynn | Machine | 2 | 0.8 |
| Unité Flottante de Production, de Stockage et de Déchargement | Concept | 20 | 27.2 |
| Unité Flottante de Stockage et de Regazéification | Concept | 7 | 1.9 |
| Universal Software Radio Peripheral | Organisation | 6 | 4.6 |
| Universom | Concept | 1 | 0.4 |
| Unión (corvette) | Machine | 4 | 0.1 |
| Unterseeboot Type U 142 | Concept | 1 | 0.0 |
| Unterseeboot Type U 19 | Machine | 6 | 1.3 |
| Unterseeboot Type U 23 | Concept | 4 | 0.5 |
| Unterseeboot Type U 9 | Concept | 3 | 0.8 |
| Ur (famille de Lanceurs) | Concept | 11 | 1.9 |
| Ural (brise-glace) | Machine | 5 | 0.0 |
| Urania | Machine | 3 | 0.1 |
| Uranie | Machine | 2 | 4.1 |
| Urquiola | Machine | 4 | 1.2 |
| Usas American Mariner | Machine | 3 | 0.3 |
| Usat Buford | Machine | 6 | 0.0 |
| Usat Liberty | Machine | 6 | 4.3 |
| Uscgc Acacia (wlb-406) | Machine | 4 | 0.0 |
| Uscgc Bittersweet | Machine | 5 | 0.0 |
| Uscgc Bramble | Machine | 4 | 0.0 |
| Uscgc Courageous (wmec-622) | Machine | 4 | 0.0 |
| Uscgc Fir | Machine | 4 | 0.1 |
| Uscgc Grand Isle (wpb-1338) | Machine | 3 | 0.0 |
| Uscgc Healy | Machine | 9 | 0.4 |