machines
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Rewalk | Machine | 9 | 2.2 |
| Rhb Te 2/2 71–73 | Machine | 4 | 0.0 |
| Rhex | Machine | 5 | 3.9 |
| Richelieu | Concept | 18 | 54.6 |
| Rickshaw | Machine | 62 | 34.8 |
| Risc Pc | Concept | 10 | 1.5 |
| Rl-10 | Machine | 21 | 0.9 |
| Road Switcher | Machine | 5 | 0.5 |
| Roadrailer | Machine | 7 | 1.0 |
| Robin R 1000 | Machine | 4 | 2.6 |
| Robinson R66 | Machine | 20 | 11.3 |
| Robobee | Machine | 6 | 2.3 |
| Robosapien | Machine | 6 | 7.5 |
| Robot | Machine | 152 | 288.9 |
| Robot Autonome | Concept | 24 | 2.2 |
| Robot D'aide À la Personne | Concept | 10 | 1.1 |
| Robot Hexapode | Machine | 4 | 4.0 |
| Robot Jockey | Machine | 9 | 0.9 |
| Robot Lama - Cnam 44681 | Machine | 2 | 0.9 |
| Robot Laveur | Machine | 2 | 1.0 |
| Robot Militaire | Concept | 30 | 31.8 |
| Robot Médical | Concept | 13 | 45.7 |
| Robot Parallèle | Machine | 7 | 8.7 |
| Robot Requin | Machine | 3 | 1.0 |
| Robot Sexuel | Machine | 21 | 13.1 |
| Robot Social | Concept | 15 | 0.9 |
| Robotaxi | Machine | 14 | 0.0 |
| Robotique Industrielle | Concept | 45 | 78.9 |
| Robotuna | Machine | 3 | 0.6 |
| Rockaway (hippomobile) | Machine | 3 | 0.3 |
| Rockchip Rk3288 | Concept | 5 | 6.9 |
| Rocketdyne Lr64-na-4 | Concept | 1 | 0.1 |
| Rocketdyne S-3d | Concept | 3 | 0.1 |
| Rockwell Himat | Machine | 8 | 0.1 |
| Roe Triplan N° 3 | Machine | 6 | 0.0 |
| Roe Triplan N° 4 | Machine | 6 | 0.1 |
| Rohini | Machine | 8 | 0.3 |
| Rokot | Machine | 28 | 1.3 |
| Roland Jc-120 | Machine | 6 | 2.6 |
| Roland Jp-8000 | Concept | 8 | 1.4 |
| Roland Micro Cube | Machine | 4 | 1.7 |
| Rolex Day-date | Machine | 6 | 0.9 |
| Rollei 35 | Concept | 8 | 2.6 |
| Rolleicord | Concept | 6 | 1.1 |
| Rolls-royce Ae 2100 | Machine | 13 | 4.0 |
| Rolls-royce Ae 3007 | Machine | 10 | 4.4 |
| Rolls-royce Avon | Machine | 16 | 5.6 |
| Rolls-royce Br700 | Machine | 12 | 7.8 |
| Rolls-royce Buzzard | Concept | 9 | 0.6 |
| Rolls-royce Crecy | Concept | 10 | 0.3 |