How to abbreviate Sludge?

The ways to abbreviate Sludge.

19
S:
Sludge
5
SLG:
Sludge
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APASmart Define. (2017). sludge. Retrieved September 21, 2026, from http://smartdefine.org/sludge/abbreviations/a
ChicagoSmart Define. 2017. "sludge" http://smartdefine.org/sludge/abbreviations/a (accessed September 21, 2026).
HarvardSmart Define 2017, sludge, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/sludge/abbreviations/a>.
MLASmart Define. "sludge" 7 December 2017. Web. 21 September 2026. <http://smartdefine.org/sludge/abbreviations/a>