How to abbreviate Headache?

The ways to abbreviate Headache.

Stands For|0Abbreviated As|2Related|0
4
HA:
Headache(Optometry, Otolaryngology, Surgery)
2
h/a:
Headache(Medicine)
For more, try HEADACHE on ALL ACRONYMS DICTIONARY
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APASmart Define. (2018). headache. Retrieved September 22, 2026, from http://smartdefine.org/headache/abbreviations/a
ChicagoSmart Define. 2018. "headache" http://smartdefine.org/headache/abbreviations/a (accessed September 22, 2026).
HarvardSmart Define 2018, headache, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/headache/abbreviations/a>.
MLASmart Define. "headache" 16 February 2018. Web. 22 September 2026. <http://smartdefine.org/headache/abbreviations/a>