: In basketball commentary, a "9 zip run" refers to one team scoring 9 consecutive points without the opponent scoring, often shifting the momentum of a game.
: The term appears in legacy environmental modeling documentation, such as the EPA’s ZyPURL system, used for accessing specific regulatory or research documents. : In basketball commentary, a "9 zip run"
In many administrative and mailing systems, "a9zip" is shorthand for a full 9-digit ZIP code. Introduced by the USPS in 1983, the code consists of the standard five digits followed by a hyphen and four additional digits. Introduced by the USPS in 1983, the code
: These extra four digits identify a specific geographic segment within the 5-digit delivery area, such as a city block, an office building, or a high-volume mail receiver. Introduced by the USPS in 1983
: Slower access to individual files (the whole "block" must be decompressed to get one file) and higher risk; if the archive is corrupted, you might lose every file in that solid block.