| Abbreviation | Definition |
|---|---|
| RJD | Rashtriya Janata Dal (National People's Party), India |
| RJSD | Rashtriya Jan Sahay Dal |
| RL | Raging Liberal |
| RLC | Republican Liberty Caucus |
| RLCC | Republican Legislators Campaign Committee |
| RLF | Rajputana Liberation Front |
| RLF | Rave Liberation Front |
| RLGA | Republican Lieutenant Governors Association |
| RLGA | Republican Lt Governors Association |
| RLI | Republican Leadership Initiative |
| RLTP | Relitigating The Primaries |
| RMD | Required Markup Declaration |
| RMSP | Republican Main Street Partnership |
| RNC | Republican National Cmte |
| RNC | Republican National Committee |
| RNC | Republican National Convention |
| RNC | Republican National Coommittee |
| RNC/L | Republican National Coalition for Life |
| RND | Rassemblement National Démocratique |
| RNDP | Rakhine Nationalities Development Party (Burma) |