Exotic SF objects with properties.

This is list of exotic SF objects and their properties. List will be growing, as I will add new after "playing".

API Name	Prefix	Trigger	DML	SOQL	REST	Describe
CurrencyType	01L	No	No DML [1]	+		+
DatedConversionRate	04w	No	No DML [1]	+	POST / DELETE	+
Application	06P	No	No DML	No SOQL		No describe
AppManifes	0Ci	No	No DML	No SOQL		No describe
AccountTerritoryAssignmentRule	-	No	No DML [1]	No SOQL		No describe

References:

1. sObjects That Don’t Support DML Operations;

Enjoy.