| Symbol | Name | Country | Exchange |
|---|---|---|---|
| RDVWF | RadView Software Ltd | US | US |
| READY | Readyplanet PCL | TH | BK |
| RELE | Relesys A/S | DK | CO |
| RIHT | Rightscorp Inc | US | OTC |
| RKET | Rocket Internet SE | DE | HM |
| RKN | Reckon Limited | AU | ASX |
| RKNEF | Optiva Inc | US | OTC |
| RKT | Rocket Sharing Co. S.p.A. | IT | MI |
| RM | RM Plc | UK | LSE |
| RMNI | Rimini Street, Inc. | US | NASDAQ |
| RND | Render Cube S.A. | PL | WAR |
| RNG | Ringcentral, Inc. | US | NYSE |
| RNWK | RealNetworks, Inc. | US | NASDAQ |
| RT50 | GRAPH BLOCKCHAIN INC. | DE | F |
| RUL | RPMGlobal Holdings Limited | AU | ASX |
| RWPA | HUNTER TECHNOLOGY CORP. | DE | F |
| RWWI | Rand Worldwide, Inc | US | OTC |
| S247 | Smarttech247 Group PLC | GB | LSE |
| S2HO34 | Shopify Inc. | BR | SA |
| S2NW34 | Snowflake Inc. | BR | SA |