Acronyms that contain the term calling drop

What does calling drop mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: calling drop.

We've found a total of 196 shorthands for calling drop:

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800

Toll-Free Calling

Regional » US Phone Area Codes

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CLID

Calling Line IDentification

Computing » Networking

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OADM

Optical Add-Drop Multiplexer

Academic & Science » Electronics

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877

Toll-Free Calling

Regional » US Phone Area Codes

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888

Toll-Free Calling

Regional » US Phone Area Codes

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LDO

Low Drop Out

Community » Educational

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DNH

Drop N Harmony

Community » Performing Arts

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DSDM

Drop Site Database Manager

Computing » Databases

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3WC

Three Way Calling

Computing » Telecom

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PVDS

Plant-Verified Drop Shipment

Miscellaneous » USPS

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D/I

Drop and Insert

Computing » Telecom

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SLDI

Sector List Drop Interval

Governmental » Transportation

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WYDI

Westhoughton Youth Drop In

Community

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ODZ

One Drop Zendo

Miscellaneous » Unclassified

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DIMS

Drop In Manifold System

Miscellaneous » Unclassified

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ACAU

Automatic Calling/Answering Unit

Governmental » Military

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WQCL

Western Quail Calling Lesson

Community » Sports

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DZAAS

Drop Zone Assembly Aids System

Governmental » Military

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ODZA

One Drop Zendo Association

Business » Professional Organizations

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YYDC

Ypsilanti Youth Drop-in Center

Community » Non-Profit Organizations

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ADM 3X

DS3 Add-Drop Multiplex

Computing » Telecom

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ROADM

Reconfigurable Optical Add Drop Multiplexer

Miscellaneous » Unclassified

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DEAR

Drop Everything And Read

Community » Educational

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LDO

Low Drop Out

Academic & Science » Electronics

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QRZ

Who is calling me?

Academic & Science » Amateur Radio

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What does calling drop mean?

Calling Drop
In a telephone exchange or telegraph office a drop shutter annunciator, which falls to call the attention of the operator, notifying him that the line connected to such drop is to be connected to some other circuit.

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"calling drop." Abbreviations.com. STANDS4 LLC, 2015. Web. 2 Sep. 2015. <http://www.abbreviations.com/calling%20drop>.