Noolekasmo / Caafimaad
R
- Radically symmetrical: wanqaran gacaneed
- Radicle: Xiddo
- Radius: Mataan weyn
- Radula: Carrabaf
- Radula sac: Kiish carrabaf
- Radula tooth: Ilig carrabaf
- Range: Cigaal
- Rat flea: Tagfi jiir
- Reaction: Falcelin
- Receptacle: Ubaxside
- Receptor: Qaabile
- Recessive: Shiiqsane
- Recessive character: Astaan shiiqane
- Recessive gena :Hiddosida shiiqsane
- Rectum: Malawad
- Red corpuscle: jircase
- Redox reaction: Falgal hololyarayn
- Reduction: Yarayn
- Reflex action: Falnaq
- Regeneration: Dib isku kab
- Rennin: Riniin*
- Replication: Isdheegid
- Reprodduction: Taran
- Reductive organ :Xubin tarmeeed
- Reproductive system: Habdhis tarmeed
- Resistance: Caabbi
- Respiration: Neefsasho
- Respiratory organ: Xubin neefsasho
- Respiratory pigment: Midabside neefsasho
- Respiratory tube: Dhuun neefsasho
- Response: Jawaabis
- Reticulum: iliilo
- Retina: Iliil arag
- Rh factor: Qodobka Rh
- Rhizome: Raysom*
- Rib: Feedh
- Ribonucletic acid RNA:
- Ribosome: Jir bu’macaane
- Root cap: Foofiyad xidid
- Root hair: Gas xidid