N

N: Occupation Regular Issues. Scott catalog number prefix to identify stamps other than standard postage.
N A P T: National Association for Prevention of Tuberculosis of Great Britain.
NATAL: Term meaning Christmas in Portuguese.
NATIVE PAPER: Handmade paper produced locally
NB: Occupation Semipostal. Scott catalog number prefix to identify stamps other than standard postage.
NC: Occupation Air Post. Scott catalog number prefix to identify stamps other than standard postage.
NE: Occupation Special delivery. Scott catalog number prefix to identify stamps other than standard postage.
NET: Term used when buying stamps. No deductions or discounts of any kind are allowed when this word appears.
NEUTRAL: Having a pH of 7.0, neither acidic or alkaline.
NEVER HINGED: Stamp with original gum in post office condition.
NEW ISSUE: The latest issue of stamps to come from a country.
NEWSPAPER STAMP: Stamp issued to prepay postage on printed matter, periodicals and newspapers.
N G: Term meaning that the stamp has No Gum.
N H: Term meaning that the stamp has Never been Hinged and has the original gum.
NIBS: The teeth of the perforation on a stamp.
NIMH: Great Britain Northern Ireland Machin. Scott catalog usage to identify stamps other than standard postage.
NINE-DIGIT ZIP CODE: Numerical sequence sorted to the individual route or carrier.
NIPPED PERF: A perforation tooth that is slightly shorter than the remaining teeth on a normal stamps.
NIXIE: Piece of mail that is undeliverable.
NJ: Occupation Postage Due. Scott catalog number prefix to identify stamps other than standard postage.
NNM: Normal Narrow Margin
NO: Occupation Official. Scott catalog number prefix to identify stamps other than standard postage.
N O B A T A: North Borneo Anti-Tuberculosis Association.
NONDENOMINATED STAMP: Stamp without a value issued during period of a rate change.
NONPROFIT MAIL: Reduced-rate, third class bulk mail for specially qualified groups.
NORGE: Specialized Norway Postage Stamp Catalog
NP: Occupation Newspaper. Scott catalog number prefix to identify stamps other than standard postage.
N P S: National Philatelic Society, Great Britain
NRA: Occupation Postal Tax. Scott catalog number prefix to identify stamps other than standard postage.
N T A: National Tuberculosis Association, organized the Christmas seal program in the USA from 1919 to 1967.
N T R D A: National Tuberculosis and Respiratory Disease Association, ran the Christmas seal program in the USA from 1968 to 1972.
NUMBER IN PANE: The actual count of the number of stamps in a pane of stamps.
NUMBER ONES: refers to the very first stamp issued by an entity.
NUMERAL CANCELLATION: Cancels that use numbers to identify office of mailing.
N V P H: Specialized Netherlands & Colonies Postage Stamp Catalog
N Y F M: New York foreign mail
N Z S D A: New Zealand Stamp Dealers Association