| Root D3vil | Root kit | Root Leeb |
| Root LU | Root mean square | Root Mean Square |
| Root Nameserver | Root of Things | Root Perspectives |
| Root Raised Cosine Filter | Root River | Root River (Lake Michigan, Wisconsin) |
| Root River (Mackenzie River) | Root River (Minnesota) | Root River (Mississippi River) |
| Root River (Wisconsin) | Root Server | Root-Account |
| Root-Cause-Analyse | Root-Domain | Root-Effekt |
| Root-Gletscher | Root-Kennung | Root-Konto |
| Root-Label | Root-Nameserver | Root-Partition |
| Root-Raised-Cosine-Filter | Root-Server | Root-Verzeichnis |
| Root-Zugriff | Root.cern | Root4 |
| Rootare | Rootbeer | Rootdown |
| Rootdown Records | Rooten | Rooter |
| Rooterberg | Rootering | Rootes |
| Rootes Arrow | Rootes Australia | Rootes Group |
| Rootes Motors Ireland | Rootes Point | Rootes-Gruppe |
| Rooth | Roothaan | Roothaan-Gleichungen |
| Roothaan-Hall-Gleichungen | Roothaert | Rootham |
| Roothooft | Rooting | Rootkit |
| Rootok Island | Roots | Roots & Venables |
| Roots (Fernsehserie) | Roots (Fernsehserie, 2016) | Roots (Hamburg) |
| Roots (Sepultura-Album) | Roots (Slide-Hampton-Album) | Roots - Das Geschenk der Freiheit |
| Roots - Die nächsten Generationen | ROOTS - Social, Environmental, and Cultural Connectivity in Past Societie | ROOTS - Social, Environmental, and Cultural Connectivity in Past Societies |
| Roots – Das Geschenk der Freiheit | Roots – Die nächsten Generationen | ROOTS – Social, Environmental, and Cultural Connectivity in Past Societie |
| ROOTS – Social, Environmental, and Cultural Connectivity in Past Societies | Roots for Reconciliation | Roots Germania |
| Roots Hall | Roots Heights | Roots Homecoming Festival |
| Roots Manuva | Roots Oil Motor and Motor Car | Roots Radics |
| Roots Reggae | Roots Rock | Roots Rockers |
| Roots to Branches | Roots-Gebläse | Roots-Kompressor |
| Roots-Lader | Roots-Musik | Roots-Pumpe |
| Roots-Reggae | Roots-Rock | Roots-Verdichter |
| Roots: The Gift | Roots: The Next Generations | Rootsee |
| Rootselaar | Rootserver | Rootsgebläse |
| Rootshorga | Rootsi | Rootsi (Hiiumaa) |
| Rootsi Rahvaliit | Rootsiküla | Rootsiküla (Saaremaa) |
| Rootsivere | Rootsiwere | Rootslader |
| Rootsman | Rootsmusic | Rootsmusik |
| Rootspumpe | Rootsrock | Rootverzeichnis |
| Rooty Toot Toot | Roover | Roovers |
| Roox | Rooy | Rooyen |
| Rooyesteyn | Rooz | Rooz Lee |
| Roozbeh Cheshmi | Roozbeh Farhangmehr | Rooze |
| Roozeboom | Roozpeikar | ROP |
| Rop | Rop (Protein) | Rop Gonggrijp |
| Ropa | Ropa (Wisłoka) | Ropa Fahrzeug- und Maschinenbau |
| Ropa Maschinenbau | Ropa vieja | Ropaži |
| Ropažu novads | Ropac | Ropaka |
| Ropală | Ropală Cicherschi | Ropalopus femoratus |
| Ropalopus macropus | Ropani | Ropar |
| Ropartz | Ropatal | Ropati |
| Ropatsch | RoPax | Ropax |
| Ropax 1 | Ropax 2 | RoPax 55 |
| RoPax-Schiff | Ropė | Ropczyce |
| Rope | Rope (Einheit) | Rope a dope |
| Rope Creek Cascades | Rope Dart | Rope Javelin |
| Rope of Sand | Rope Skipping | Rope-a-Dope |
| Rope-a-dope | Ropeadope | Ropeadope Records |
| Ropebrake | Ropebrake-Pass | Ropeginterferon alfa-2b |
| Ropeginterferon α-2b | Ropek | Ropelv |
| Roper | Roper (Fahrzeughersteller) | Roper Barrett |
| Roper Creek | Roper Dampfrad | Roper Highway |
| Roper Point | Roper River | Roper Technologies |
| Roper v. Simmons | Roper-Corbet | Roper-Dampfrad |
| Ropers | Ropertz | Roperuelos del Paramo |
| Roperuelos del Páramo | Ropes courses | Ropeskipping |
| Ropetaxi | ROPF | Rophaien |
| Ropharma Challenger Brașov 2011 | Rophé | Rophites |
| Rophites algirus | Rophites quinquespinosus | Rophitinae |
| Ropičanka | Ropica | Ropica (Kosovo) |
| Ropica Górna | Ropicë | Ropice |
| Ropinirol | ROPiT | Ropivacain |
| Ropivacainhydrochlorid-Monohydrat | Ropke | Ropner & Sons |
| Ropner Shipbuilding | Ropner Shipping Company | ROPO |
| Ropographie | Ropohl | Ropolssried |
| Roponen | Ropotamo | Ropotamo-Gletscher |
| Ropotan | Ropp | Ropp (Begriffsklärung) |
| Roppa Furukawa | Roppach | Roppe |
| Roppel | Roppelt | Roppeltshausen |
| Roppen | Roppen (Begriffsklärung) | Roppen (Ostpreußen) |
| Roppener Tunnel | Roppenheim | Roppenkrug |
| Roppentzwiller | Roppenzweiler | Ropperhausen |
| Ropperode | Roppersberg | Roppersberg (Wienerwald) |
| Roppershain | Roppersthal | Roppert |
| Roppertsweiler | Roppertz | Roppeviller |
| Roppitz | Roppolo | Roppolt |
| Roppongi | Roppongi Hills Mori Tower | Roppra |
| Roppweiler | Ropraz | Ropret |
| Roproniidae | ROPS | Rops |
| RoPS | RoPS Rovaniemi | Ropscha-Palast |
| Ropschütz | Ropse | Ropshits |
| Ropstad | Ropsten (Stockholms tunnelbana) | Roptscha |
| Ropucha-Klasse | Ropyr Madison Koe Wetzel | Ropz |
| Roqaya Al Ghasra | Roquan Smith | Roqué |
| Roqué Farrero | Roque | Roque (Begriffsklärung) |
| Roque (Peru) | Roque 25 | Roque Ablan Jr. |
| Roque Adames Rodríguez | Roque Adames Rodriguez | Roque Alberto Avallay |
| Roque Antonio Adames Rodríguez | Roque Antonio González Salazar | Roque Avallay |
| Roque Baños | Roque Banos | Roque Bentayga |
| Roque Biafore | Roque Bluffs | Roque Cabello |
| Roque Ceruti | Roque Chinchado | Roque Cinchado |
