Clue: Somewhat rare blood type, for short

Answer: ONEG

Length: 4

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Similar Clues:

• Rare blood type, for short (e.g. BNEG with 4 letters)
• Blood type, for short (e.g. APOS with 4 letters)
• Rare blood type, informally (BNEG with 4 letters)
• Like the rarer blood types, typically: Abbr. (NEG with 3 letters)
• Universal donor blood type, for short (ONEG with 4 letters)
• Universal donor's blood type, for short (ONEG with 4 letters)
• Universal blood type, for short (ONEG with 4 letters)
• Certain blood type, for short (ONEG with 4 letters)
• Rarest of the main blood types in the U.S. (ABNEGATIVE with 10 letters)
• Rare blood type: Abbr. (ANEG with 4 letters)