How to abbreviate Happy birthday?

The ways to abbreviate Happy birthday.

Stands For|0Abbreviated As|2Related|0
12
HB:
Happy Birthday
1
HBD:
Happy birthday(Online, Text messaging, CHAT)
For more, try HAPPY BIRTHDAY on ALL ACRONYMS DICTIONARY
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APASmart Define. (2018). happy birthday. Retrieved September 26, 2026, from http://smartdefine.org/happy_birthday/abbreviations/a
ChicagoSmart Define. 2018. "happy birthday" http://smartdefine.org/happy_birthday/abbreviations/a (accessed September 26, 2026).
HarvardSmart Define 2018, happy birthday, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/happy_birthday/abbreviations/a>.
MLASmart Define. "happy birthday" 1 February 2018. Web. 26 September 2026. <http://smartdefine.org/happy_birthday/abbreviations/a>