Clue: Space science: Abbr.

Answer: ASTR

Length: 4

---

Similar Clues:

• Science of farming: Abbr. (AGR with 3 letters)
• Crop-science: Abbr. (AGR with 3 letters)
• Space on a deposit slip: Abbr. (AMT with 3 letters)
• Science class: Abbr. (ASTR with 4 letters)
• One of the hard sciences: Abbr. (ASTR with 4 letters)
• Space science (e.g. ASTRONOMY with 9 letters)
• Monopoly space: Abbr. (AVE with 3 letters)
• Science study: Abbr. (e.g. BIOL with 4 letters)
• Science of life: Abbr. (BIOL with 4 letters)
• Life science: Abbr. (BIOL with 4 letters)