Prot

Prot is Australian slang for a Protestant.
Found on http://www.probertencyclopaedia.com/browse/ZP.HTM

prot

Protection
Found on http://www.chatslang.com/terms/online_gaming

Prot

Used as an abbreviation on antenatal notes. Meaning protein found in the urine sample - the presence of protein can indicate a serious pregnancy condition called pre-eclampsia, or a possible urine infection, in which case a sample will be sent off for further analysis.
Found on http://www.encyclo.co.uk/local/21460
No exact match found