Proper noun
N.Z.
(law) Abbreviation of New Zealand.
J.G. Collins, The Cancellations of New Zealand: with notes on the early philatelic history (Kiwi Publishers Christchurch, N.Z. 1926 (1995)). Source: Internet
P. 761 N.Z. Parliamentary Pp., A1 (1900) It was the only island in the Cook Islands that was annexed rather than ceded. Source: Internet