1. Of or relating to aviation medicine

See also: aeromedicine

• Helen Laura Sumner Woodbury
• Helen Maria Fiske Hunt Jackson
• Helen Newington Wills
• Helen of Troy
• Helen Porter Mitchell
• Helen Traubel
• Helen Wills
• Helen Wills Moody
• Helena
• Helene
• Helenium
• Helenium autumnale
• Helenium hoopesii
• Helenium puberulum
• Heleodytes
• heli-
• heliac
• heliacal
• Heliamphora
• helianthemum
• Helianthemum canadense
• Helianthemum scoparium
• helianthus
• Helianthus angustifolius
• Helianthus annuus