Abbreviations and acronyms (Australia)

I’m looking for some direction when dealing with prefixes. I’ve found some notes about them, however they’re not very clear.

The one I’m hoping to clarify is ‘Little’, as in ‘Little Brouke St, Melbourne, Australia’.
Should it be ‘Little’ or ‘Lt’?

My reading of https://wiki.waze.com/wiki/Abbreviations_and_acronyms (which applies everywhere, except where overridden by local guidance) is that suffixes should be abbreviated, but prefixes shouldn’t.

@TimAThing, thanks…I had the same thought, although it’s not very clear.
The page says it’s being updated, anyone know if this could be clarified within the update?