Languages
There are around 750 different languages spoken in Papua New Guinea. English is taught in many schools and is primarily spoken by educated people; it is also utilized in bureaucratic procedures such as government, trade, and business. It is most often used in the Milne Bay Province.
However, as integration between the diverse cultures has increased, Pidgin English - also known as Melanesian Pidgin, 'Tok Pisin,' or Neo-Melanesian - has become the lingua franca, and is now regarded one of Papua New Guinea's official languages. It was initially established as a way for islanders from many groups to unify in order to converse more effectively with any visitors.
Although English is widely spoken in many tourist destinations in Papua New Guinea, you should also make an attempt to acquire some basic Tok Pisin. Speaking at least some very basic conversational Pidgin will be considered as courteous and excellent etiquette, and will be regarded as a show of respect by many Papua New Guineans.