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add

[ad]
(computer science)
(mathematics)
To perform addition.
(ordnance)
A fire correction term used by observers in adjusting fire to indicate that an increase in range (of so many yards) will follow and is desired.

ADD.

1. On drawings, abbr. for addendum. 2. On drawings, abbr. for addition.
References in periodicals archive ?
Launched Internet tools to allow any company to add UPS tracking to
We are proud to add UPS as a corporate sponsor of the Southeastern Conference," added Lawton Logan, senior vice president, Collegiate Properties, IMG College.
We are pleased to add UPS Truck Leasing to the growing roster of fleet trucking industry leaders that have turned to XATA for onboard information management solutions.