HPONHigh Power Open Narrowcasting (radio communications)
HPONHybrid Passive Optical Network (telecommunications)
References in periodicals archive ?
In the most recent escalation, OHCHR reported that on the evening of April 3, two military helicopters flew over Hpon Nyo Leik village in south Buthidaung township, firing on Rohingya Muslims who were tending their cows and paddy fields.