How to abbreviate Seriously Ill?

The ways to abbreviate Seriously Ill.

Stands For|0Abbreviated As|1Related|0
9
SI:
Seriously Ill
9 years ago|128 views|share |citing 
APASmart Define. (2017). seriously ill. Retrieved September 21, 2026, from http://smartdefine.org/seriously_ill/abbreviations/a
ChicagoSmart Define. 2017. "seriously ill" http://smartdefine.org/seriously_ill/abbreviations/a (accessed September 21, 2026).
HarvardSmart Define 2017, seriously ill, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/seriously_ill/abbreviations/a>.
MLASmart Define. "seriously ill" 20 September 2017. Web. 21 September 2026. <http://smartdefine.org/seriously_ill/abbreviations/a>