Abbreviation ra
Found 49 abbreviations in 2 groups
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- Ra (1 meanings)
- RA (49 meanings)
| Ra: Meaning | Category | ||
|---|---|---|---|
| Ra | Radium | Acronym | |
| RA: Meaning | Category | ||
|---|---|---|---|
| RA | Resolution advisory (TCAS) | avionics | |
| RA | Royal Artillery | military | |
| RA | Resource Advisor | Airforce | |
| RA | Radiologist's assistant | Medical-organisations | |
| RA | Radio Australia | Acronym | |
| RA | Rheumatoid arthritis | acronyms for diseases and disorders | |
| RA | (astrophysics terminology) Right Ascension | astronomy | |
| RA | radio altitude or radar altimeter | aerospace | |
| RA | resolution advisory (in the context of TCAS) | aerospace | |
| RA | Redeemed Assassin | Community abbreviations | |
| RA | Read Aloud | Educational abbreviations | |
| RA | Reading Ability | Educational abbreviations | |
| RA | Reading Age | Educational abbreviations | |
| RA | Reading Alarm | Educational abbreviations | |
| RA | Rejected Adventure | Educational abbreviations | |
| RA | Required Attention | Educational abbreviations | |
| RA | Radium | Electronics abbreviations | |
| RA | Random Amplitude | Electronics abbreviations | |
| RA | Rosin Activated | Electronics abbreviations | |
| RA | Rapid Access | computing abbreviations and acronyms | |
| RA | Restore Advanced | computing abbreviations and acronyms | |
| RA | Real Audio | media abbreviations and acronyms | |
| RA | Roone Arledge | media abbreviations and acronyms | |
| RA | Military Serial Number prefix for non-drafted Volunteer | Military abbreviations | |
| RA | Rally America | Military abbreviations | |
| RA | Red Armor | Military abbreviations | |
| RA | Regiment of Artillerists | Military abbreviations | |
| RA | Regular Army | Military abbreviations | |
| RA | Remote Area | Military abbreviations | |
| RA | Response Action | Military abbreviations | |
| RA | Risk Analysis | Military abbreviations | |
| RA | Risk Assessment | Military abbreviations | |
| RA | Rubber Armoring | Military abbreviations | |
| RA | RainForest Alliance | Non-Profit Organizations | |
| RA | Rights Action | Non-Profit Organizations | |
| RA | Rally Applicant | sports abbreviations | |
| RA | Random Adventure | sports abbreviations | |
| RA | Runs Against | sports abbreviations | |
| RA | Regional Academy | University abbreviations | |
| RA | Research Analysis | University abbreviations | |
| RA | Research Assistant | University abbreviations | |
| RA | Resident Assistant | University abbreviations | |
| RA | Rain (METAR Code) | Acronym | |
| RA | Rear Area | Acronym | |
| RA | Reinforced Alert | Acronym | |
| RA | Republican Army | Acronym | |
| RA | Right Ascension | Acronym | |
| RA | Royal Academy | Acronym | |
| RA | Royal Artillery (UK) | Acronym | |
Abbreviations similar to ra
- RAI - Radio altimeter indicator
- RAA - Royal Australian Artillery
- RAE - Royal Aircraft Establishment, Royal Aircraft Establishment (Farnborough)
- RAO - Rear Area Operations
- RAW - Rifleman's Assault Weapon
- RHA - rolled homogeneous armour
- RO - Royal Ordnance
- ROE - Rules Of Engagement
- RR - Recoilless rifle
- RW - Reconnaissance Wing
- RIO - Radar Intercept Officer
- R2I - Resistance to Interrogation
- Re - Rhenium
- REU - Réunion (ISO 3166 trigram)
- Rh - Rhodium